六年级分数乘除法口算
16×98 = 38×516 = 15×15 = 23 ×21= 527 ×36= 56×38 =
85 ×2= 34 ×9 = 27 ×3 = 1×34 = 38 ×4 = 28×67 =
45×89 = 5×815 = 56 ×2= 15×35= 542×6 = 5×15= 64×38 = 8
9
×12= 56×37 = 829
×29= 8×89 = 313 ×5= 12×23 = 1321 ×7= 48×112 = 524 ×30 = 60×15 = 10×38 = 1516 ×4 = 143 ×6 = 98 ×18= 2×45 = 0×179 = 18×49 = 710 ×2 = 712 ×15= 13 ×16= 4×25 = 14×320 = 58 ×16= 5×59 = 34×617 = 12×56 = 730
×12= 715 ×21= 14×310 = 23 ×33 = 76 ×7 = 524 ×3= 516 ×8 =
57 ×35 = 59 ×5 = 100×14 = 7×421 = 20×65 = 34 ×8=
21×57 = 27×23 = 5
18 ×3= 611 ×22= 415 ×6= 111 ×11= 134 ×8= 48×56 =
4×110 = 22×3
11 = 21×53 = 14 × 28= 1×1312 = 3
13 ×26= 7
24×32= 5
22 ×24=
16×78 = 138 ×24= 15 ×3=
48×2
3 =
13×1239 = 47 ×14= 518 ×9= 76 ×3= 219 ×0= 2331 ×0= 516 ×6= 35 ×3= 119 ×8= 7×17
35 =
38 ×8= 7×914 = 32 ×3= 5×94 = 23
×4= 49
×5= 13
×22= 44×511 = 7
×3
14 = 92
×4= 5×730 = 14
15 ×5= 310 ×100= 13×165 = 32×98 = 12
×94 = 109 ×3= 38 ×24= 35×35 = 28×37 = 4×5
6 =
821 ×7= 75 ×325 = 56 ×6= 15×53 =
1
×316 = 3×79 = 12×43 = 125×725 = 8×712 = 5
6 ×2= 524 ×12= 338 ×19= 2
11 ×2=
4
21
×7= 34 ×8= 67 ×21= 513 ×26= 100×34 = 736
×9= 54 ×6= 511 ×55= 3
8 ×5= 3
25 ×50= 8
9 ×4= 4×34 = 42×17 = 4
5 ×20=
4×14 = 4×316 = 1
6 ×12=
3
14 ×3= 1
3 ×2=
3
14 ×56= 5×211 = 26×1213 = 5
24 ×15= 7
40 ×6= 4
19 ×3= 4
13 ×91= 5
16 ×2= 11
25 ×5=
23 ×6= 7
10 ×16= 6×17 = 11
25 ×5= 4
19 ×3= 40×34 =
5
3 ×18= 4
7 ×77= 5
8 ×4= 3
5 ×2= 4
15 ×2=
313 ×26= 724 ×32= 522 ×24= 16×78 =
138 ×24= 1×1312 = 15 ×3= 48×23 = 13×12
39 =
47
×14= 518
×9= 7
6 ×3= 219 ×0= 2331 ×0= 516 ×6= 35
×3= 119 ×8= 7×1735 =
38 ×8= 7×914 = 32 ×3= 5×94 = 23 ×4= 49 ×15= 13 ×22= 44×511 = 7×314 =
92 ×4= 5×730 =
1415
×5= 310 ×100= 13×165 = 32×98 = 12×94 = 109 ×3= 38 ×24= 35×35 = 28×37 = 4×5
6 = 8
21 ×7=
75 ×325 = 56 ×6= 8
9 ×4= 4×3
4 = 42×1
7
= 4
5 ×20=
15×53 = 1×316 = 3×79 =
12×43 = 125×725 = 8×712 = 56 ×2= 524 ×12= 338 ×19= 2
11 ×2= 4
21 ×7=
3
4 ×8=
6
7 ×21= 5
13 ×26= 100×34 = 7
36 ×9=
5
4 ×6= 5
11 ×55= 3
8 ×5= 3
25 ×50=
4×14 = 4×316 = 1
6 ×12= 3
14 ×3=
1
3 ×2= 3
14 ×56= 5×211 = 26×1213 = 5
24 ×15= 7
40 ×6= 4
19 ×3= 4
13 ×91= 5
16 ×2= 11
25 ×5= 2
3 ×6= 7
10 ×16= 6×17 =
11
25 ×5= 4
19 ×3= 40×34 = 5
3 ×18= 4
7 ×77= 5
8 ×4= 3
5 ×2= 4
15 ×2= 712×512= 13×18= 73×78= 52×54= 23×43=
16×14= 38×18= 92×23= 13×23= 94×18= 17×18= 12×34= 114×47== 47×45= 16×49= 19×18= 34×12= 15×34=
23×49= 45×4516= 421 ×116 = 14 ×810 = 67 ×748 = 12 ×710 = 34 ×19 = 47 ×165 = 37 ×45 = 14 ×18 = 14 ×12 = 23 ×14 = 15 ×310 =
14 ×15 = 56 ×512 = 310 ×527 = 34 ×527 = 308 ×215 = 38 ×518 = 45 ×4518 = 12 ×16 = 83 ×32 = 89 ×29 = 12 ×120 = 23 ×34 = 79 ×78 =
25 ×14 = 45 ×310 = 87 ×356 = 38 ×427 = 18 ×165 = 23 ×87 = 310 ×23 = 27 ×34 = 13 ×38 = 45 ×310 = 14 ×23 = 49 ×43 = 25 ×14 =
38 ×916 = 112 ×25 = 512 ×515 = 711 ×117 = 512 ×430 = 111 ×3318 = 78 ×87 = 58 ×58 = 13 ×12 = 56 ×23 = 12 ×14 = 14 ×23 = 12 ×110 =
25 ×15 = 17 ×93 = 710 ×57 = 111 ×1125 = 310 ×19 = 245 ×1612 = 92 ×827 = 57 ×52 = 92 ×314 = 49 ×83 = 56 ×65 = 14 ×12 = 89 ×98 =
14 ×23 = 94 ×126 = 125 ×57 = 23 ×96 = 23 ×18 = 27 ×618 = 53 ×25 = 79 ×23 = 16 ×12 = 45 ×815 = 45 ×59 = 56 ×114 = 23 ×13 =
25 ×15 = 25 ×159 = 716 ×335 = 27 ×113 = 726 ×29 = 111 ×229 = 143 ×97 = 563 ×78 = 16 ×13 = 23 ×14 = 1011 × 910 = 203 ×272 = 15 ×110 =
37 ×38 = 95 ×153 = 78 ×523 = 59 ×927 = 1115 ×2022 = 85 ×1916 = 13 ×12 = 47 ×75 = 12 ×23 = 13 ×23 = 1112 ×26 = 367 ×76 = 54 ×163 =
495 ×53 = 56 ×56 = 34 ×34 = 49 ×94 = 18 ×78 = 13 ×49 = 25 ×13= 13 ×34 = 13 ×34 = 73 ×23 = 45 ×910 = 59 ×56 = 23 ×13 =
12 ×18 = 47 ×67 = 78 ×712 = 35 ×16 = 12 ×25 = 56 ×16 = 12 ×35 = 38 ×34 = 45 ×35 = 310 ×45 = 37 ×35 = 34 ×29 = 18 ×54 =
45 ×23 = 12 ×16 = 23 ×12 = 18 ×15 = 56 ×56 = 15 ×45 = 23 ×13 = 47 ×15 = 12 ×18 = 13 ×56 = 57 ×18 = 15 ×910 = 23 ×45 =
23 ×12 = 16 ×712 = 15 ×120 = 14 ×34 = 34 ×12 = 12 ×78 = 12 ×12 = 45 ×18 = 711 ×12 = 12 ×23 = 79 ×13 = 12 ×23 = 14 ×23 =
34 ×14 = 58 ×18 = 23 ×12 = 75 ×15 = 37 ×34 = 12 ×25 = 710 ×16 = 79 ×16 = 54 ×35 = 79 ×149 = 45 ×45 = 34 ×52 = 45 ×12 =
310 ×32 = 27 ×211 = 211 ×23 = 821 ×27 = 12 ×38 = 34 ×12 = 14 ×1
12 = 13 ×45 = 13 ×112 = 49 ×45 = 59 ×56 = 25 ×35 = 27 ×421 =
13 ×14 = 56 ×14 = 79 ×13 = 17 ×1
5 = 215 ×153 = 103 ×35 = 14 ×45 = 1217 ×330 = 5
6 ×52 = 14 ×15 = 35 ×23 = 16 ×56 = 13 ×12 =
72 ×27 = 1013 ×133 = 417 ×42 = 1213 ×133 = 145 ×107 = 57 ×75 = 34 ×125 = 27 ×1214 = 56 ×1217 = 713 ×138 = 314 ×144 = 56 ×1012 = 1219 ×1933 =
1134 × 3222 = 14?45= 35?
712= 67?712= 12?920= 9
10?518= 12?37= 34?16= 821?78= 38?29= 38?56= 89?14= 15?34=
49?14= 56?35= 14?45= 110?23= 17?53= 37*16= 38?23= 314?712= 512?53= 56?23= 710?45= 611?56= 512?45=
17?53= 314?712 710?45= 914?79= 111?1113= 310?19= 34?56= 49?911= 125?35= 13?328= 23 ?38= 23?34= 25?110=
35?23= 724?34= 710?514= 27?110= 724?23= 25?13= 12?34= 18?59= 49?920= 1115?522= 914?710= 34?19= 421?15=
14?85= 67?718= 928?710= 34?127= 2021?35= 715?57= 14?85= 914?727= 164?19= 712 ?49= 45 ?512= 310?518= 34?56=
3 8?2 15=
7 12?4 13=
3 8?5 9=
4 5?4
5 12=
9 10?5 36=
1 2?3 14=
3 4?1 12=
7 12?3 9=
4 5?9 12=
9 18?6 3=
2 3?6 7=
8 9?1 6=
3 8?4
3=
5
6
?3
25=
1
5
?5
10=
1
8
?8
5=
2
3
?18
7=
8
9
?1
4=
1
5
?12
4=
3
12
?2
3=
9
18
?9
10=
2
3
?6
24=
4
25
?5
7=
1
11
?11
12=
1
10
?2
15=
5
12
?5
3=
6
11
?11
6=
4
25*
5
8=
5
12
?1
8=
4
25
?5
8=
24
11
?11
12=
5
18
?9
10=
3
10
?1
27=
24
5
?35
12=
1
7
?5
3=
5
18
?9
15=
24
18
?9
12=
13
28
?3
13=
2
7
?6
7=
3
4
?12
6=
1
25
?7
5=
2
3
?9
8=
2
3
?1
4=
2
7
?6
14=
3
4
?7
6=
4
9
?9
12=
1
25
?7
5=
1
2
?1
4=
1
11
?11
9=
2
5
?15
10=
2
7
?7
16=
1
2
?8
4=
7
24
?2
9=
1
11
?25
9=
2
7
?1
10=
3
5
?8
9=
9
18
?3
4=
1
2
?1
8=
18
11
?11
9=
7
11
?1
14=
8
5
?19
2=
2
5
?15
3=
1
8
?5
16=
5
9
?9
20=
7
11
?1
28=
11
15
?25
22=
8
19× 0.19=
5.5 ×
10
11=
3.6 ×
1
2=
20
21× 2.1=
9
11× 1.1=
2.4 ×
3
8=
5
7× 5.6=
7
12× 0.24=
3
17× 5.1=
2.4 ×
1
3=
5.5 ×
7
55=
3.6 ×
5
36=
2.1 × 1 3=
0.8 × 3 4=
2.6 × 1 26=
4.4 × 1 11=
1.8 × 2
9=
1.2 × 3
4=
0.4 × 3 4=
2.7 × 2 9=
1.5 × 2 5=
1.6 × 5 8=
4.2 × 1 2=
4.5 × 2 9=
1.5 × 3
5=
3.3 ×
1
11=
1.24 ×
1
2=
0.7 ×
3
7=
21.7 ×
1
7=
2.4 ×
11
12=
0.46 ×
2
23=
4
9× 0.9=
1.2 ×
5
12=
4
5× 1.5=
2.4 ×
3
8=
0.22 ×
2
11=
1.8 ×
8
9=
2
5× 1.5=
1.2 ×
3
4=
3
7× 0.14=
5
12× 2.4=
1
2× 0.2=
0.24 ×
1
3=
0.12 ×
1
6=
0.24 ×
1
12=
4
7× 0.14=
0.4 ×
9
2=
3
2× 0.2=
3
14× 0.28=
5
6× 1.2=
8.4 ×
1
2=
0.04 ×
1
2=
0.14 ×
3
7=
10.5 ×
3
5=
6
11× 1.1=
9
11× 2.2=
2.7 ×
2
9=
2.2 ×
1
11=
1
5× 0.25=
1
6× 0.24=
4
7× 0.14=
1.7 ×
6
17=
0.21 ×
4
7=
2
3× 1.2=
1
6× 2.4=
5
17× 3.4=
0.36 ×
2
9=
3.3 ×
5
33=
3.2 ×
1
8=
7
3× 0.6=
4
15× 1.5=
7
13× 2.6=
6
7× 0.07=
1.5 ×
3
5=
2
3× 0.6=
1
6× 0.06=
3
5× 0.5=
1
4× 2.8=
1.8 ×
1
6=
0.6 ×
2
3=
0.5 ×
1
5=
2.4 ×
3
8=
2
3× 0.6=
3
4× 0.4=
0.11 ×
9
11=
5
6× 1.2=
1
5× 0.05=
2
11× 0.11=
7
13× 0.13=
3
5× 0.5=
1
6× 2.4= 1
3× 0.6= 5
12× 0.12= 9
11× 3.3= 3
8× 0.8= 5
6× 1.2 =
1.3 × 7 13=
3
4× 0.8= 4
7× 0.7= 3
5× 1.5= 2
5× 0.5= 2
3× 0.9= 5
6× 1.8= 1
2× 2.4=
0.33 ×
9
11=
4
9× 0.9=
1
8× 1.6=
4
9× 0.09=
1
3× 0.9=
4
19× 0.19=
5
12× 0.24=
1.8 ×
4
9=
9
11× 0.11=
0.15 ×
11
15=
0.24 ×
7
12=
1
3× 0.15=
3.6 ×
2
9=
0.21 ×
4
7=
0.9 ×
2
9=
0.5 ×
3
5=
2.5 ×
4
5=
1.8 ×
5
9=
11
15× 1.5=
3
8× 1.6=
1.2 ×
2
3=
0.24 ×
3
4=
1.2 ×
3
4=
0.6 ×
1
6=
5
12× 0.12=
0.16 ×
15
16=
2.7 ×
5
27=
1
3× 0.36=
0.15 ×
2
15=
1.8 ×
5
6=
2
3× 0.6=
0.4 ×
3
4=
1
4× 0.4 =
0.9 ×
1
3=
1.4 ×
3
14=
1.8 ×
5
9=
1.1 ×
3
11=
3
8× 0.8=
4
19× 0.19=
1.2 ×
1
6=
0.7 ×
4
7=
1.2 ×
3
4=
7
15× 1.5=
0.36 ×
1
9=
1.4 ×
1
7=
1
6
2.4=
2.5 ×
3
5=
1.6×
3
8=
2.1×
3
7=
0.9×
2
3=
3.6 ×
2
9=
2.8×
3
7=
5
4× 0.8=
1
2×0.6=
2
3× 0.5=
3
4× 0.4=
5
6× 0.6=
1
6× 0.36=
1
4× 0.8=
1
3× 0.6=
1
2× 0.8=
0.15 ×
1
3=
0.4 ×
1
2=
0.9 ×
1
3=
0.9 × 2 9=
3
5× 0.5= 5
18× 0.18= 3
8× 0.24= 3
5× 0.5= 4
5× 1.5= 5
6× 0.6= 8
7× 0.21= 8
25× 2.5=
0.18 × 5 9=
1
4× 0.4=
1.4 × 3 14=
1.2 × 1
3=
1
4× 0.8=
0.8 ×
1
8=
0.8 ×
1
4=
1
3× 0.9=
4
19× 0.19=
5
12× 2.4=
4
9× 0.9=
1
3× 3.3=
1.2 ×
3
4=
1.8 ×
5
9=
3
8× 0.8=
4
5× 0.5=
0.6 ×
2
3=
3.2 ×
3
8=
2
11× 5.5=
1
3× 0.15=
4
9× 0.9=
1
4× 0.48=
14
15× 0.15=
3.3 ×
3
11=
0.9 ×
1
3=
0.48 ×
1
6=
1.1 ×
3
11=
4
19× 0.38=
0.8 ×
3
4=
3
5× 0.5=
7
12× 2.4=
5
6× 0.24=
7
11× 0.33=
1
8× 1.6=
0.5 ×
2
5=
0.5 ×
3
5=
0.15 ×
2
15=
1.6 ×
15
16=
1
3× 0.03=
4
9× 0.18=
4
7× 0.14=
2
3× 0.6=
7
13× 1.3=
1
2× 2.4=
2
9× 2.7=
0.15 ×
2
5=
2.5 ×
4
5=
5
9× 0.9=
7
12× 2.4=
5
6× 1.2=
3
14× 0.28=
3
2× 0.6=
7
13× 1.3=
5
6× 1.8=
3
4× 0.12=
3
5× 1.5=
1.4 ×
6
7=
1.8 ×
5
9=
1.2 ×
2
3=
0.6 ×
1
3=
2
3× 0.6=
7
13× 1.3=
1.2 ×
1
12=
7
3× 0.3=
4
15× 0.15=
7
18× 0.18=
2
5× 0.05=
1
3× 0.9=
0.18 ×
5
6=
11
15× 1.5=
0.8 × 3 4=
0.15 × 2 15=
5
6× 1.8= 3
4× 0.4= 7
18× 0.18= 2
5× 0.25= 1
8× 1.6= 11
15× 1.5=
0.4 × 3 4=
0.15× 2 15=
0.24× 1 4=
2.8 × 5
14=
0.28 ×
1
4=
3.2 ×
1
8=
2.4 ×
1
6=
1
3× 0.03=
1
8× 0.24=
4
7× 0.7=
0.15 ×
1
3=
0.4 ×
3
2=
0.9 ×
1
3=
0.6 ×
3
2=
0.48 ×
1
8=
0.99 ×
1
11=
4.2 ×
4
21=
3.6 ×
1
2=
2.1 ×
10
3=
0.9 ×
2
3=
5
6× 0.6=
1
4× 0.4=
1.4 ×
3
14=
1.2 ×
1
3=
0.15 ×
2
15=
0.45 ×
4
15=
2.1 ×
5
7=
0.4 ×
3
2=
3
8× 2.4=
2.8 ×
1
4=
4
9× 0.9=
1
4× 2.8=
0.9 ×
7
9=
0.21 ×
4
7=
1.2 ×
3
4=
1.8 ×
5
9=
0.33 ×
5
11=
0.36 ×
4
9=
0.9 ×
1
3=
3
5× 0.05=
1
2× 4.2=
1
4× 0.48=
13
25× 0.25=
1
4× 0.8=
3.3 ×
3
11=
0.48 ×
1
6=
1.1 ×
3
11=
1
2× 2.4=
0.32 ×
3
8=
0.28 ×
5
7=
1
5× 0.35=
1.6 ×
3
8=
5
6× 0.06=
2.2 ×
3
11=
7
11× 0.33=
1
8× 1.6=
0.5 ×
3
5=
0.15 ×
2
15=
1.6 ×
15
16=
2.4 ×
5
6=
0.56 ×
4
8=
2.6 ×
5
13=
2.5 ×
2
5=
0.8 ×
3
4=
2
5× 0.5=
1
2× 2.4=
2
9× 2.7=
0.15 ×
2
5=
2.5 ×
4
5=
2
7 × 0.14= 0.24 × 7
12= 7.2 × 18= 11
13 × 0.13= 1
4 × 1.6= 1.8 × 79= 3.3 × 511= 3
5 × 1.5= 1.2 × 23= 0.8 × 118=
0.8×98 = 3.8×516 = 0.15×15 =
23 ×0.12= 34 ×0.8 = 27 ×2.8 = 1.2×34 =
38 ×0.8 = 56 ×1.2= 0.5×35 = 4.5×1
5 = 0.16×38 = 1.4×37 =
829 ×0.29= 0.08×89 = 313 ×2.6= 0.9×23 = 0.48×112 = 1.6×38 = 1.8×49 = 13 ×0.15= 23
×0.6 = 76 ×0.6= 9
14 ÷ 4= 4
5 ÷ 12= 1
3 ÷ 3= 1
8 ÷ 4= 1
3 ÷ 2= 4
17 ÷ 4=
23 ÷ 21= 2
5 ÷ 12= 3
4 ÷ 9= 6
7 ÷ 6=
79 ÷ 14= 1
5 ÷ 11=
89 ÷ 32= 2
3 ÷ 15= 6
7 ÷ 3= 1
3 ÷ 3= 2
7 ÷ 4= 9
13 ÷ 1= 4
5 ÷ 60=
116 ÷ 4= 4
9 ÷ 6= 4
15 ÷ 12= 6
7 ÷ 9=
45 ÷ 12= 5
6 ÷ 45= 1
2 ÷ 3= 1
2 ÷ 10= 1
12 ÷ 14= 2
7 ÷ 3= 1
9 ÷ 9= 8
9 ÷ 6= 1
2 ÷ 3=
34÷ 6= 2
3 ÷ 12= 2
3 ÷ 17= 5
7 ÷ 35= 5
54 ÷ 10= 12
13 ÷ 6= 5
6 ÷ 4= 7
10 ÷ 2= 1
3 ÷ 10= 2
5 ÷ 3= 5
6 ÷ 5= 9
11 ÷ 9=
1
2 ÷ 4=
4
5÷ 4= 1
12÷ 12= 2
5÷ 2= 5
8÷ 5= 6
7÷ 2= 5
16÷ 5= 17
20÷ 17= 4
9÷ 4= 1
12÷ 14= 1
3÷ 2= 13
21÷ 26= 1
6÷ 10= 6
13÷ 6= 6
7÷ 3=
3
5÷ 6=
1
3÷ 3=
1
15÷ 1=
3
7÷ 3=
2
3÷ 4=
8
9÷ 4=
3
4÷ 3=
5
8÷ 5=
5
9÷ 5=
5
2÷ 5=
4
5÷ 4=
4
9÷ 16=
5
14÷ 10=
5
3÷ 5=
2
11÷ 4=
2
3÷ 8=
9
13÷ 9=
6
19÷ 12=
1
2÷ 4=
3
5÷ 7=
4
5÷ 8=
1
2÷ 5=
6
7÷ 18=
1
3÷ 44=
5
8÷ 32=
5
7÷ 25=
1
3÷ 6=
1
2÷ 30=
1
7÷ 9=
6
11÷ 24=
7
8÷ 14=
2
3÷ 21=
1
4÷ 2=
11
12÷ 33=
7
15÷ 21=
4
9÷ 8=
3
8÷ 3=
3
2÷ 17=
1
3÷ 2=
7
12÷ 24=
3
5÷ 9=
2
5÷ 2=
5
18÷ 5=
1
4÷ 2=
4
5÷ 8=
5
7÷ 10=
2
3÷ 3=
7
29÷ 21=
6
7÷ 12=
4
15÷ 2=
7
9÷ 14=
8
15÷ 5=
5
12÷ 5=
5
4÷ 15=
5
4÷ 15=
10
3÷ 90=
3
4÷ 24=
3
2÷ 2=
11
8÷ 66=
10
11÷ 55=
1
4÷ 4=
6
5÷ 54=
13
3÷ 42=
7
4÷ 49=
9
7÷ 36= 5
2÷ 5= 11
8÷ 44= 1
3÷ 8= 1
4÷ 4= 8
19÷ 32= 1
2÷ 5= 11
6÷ 33= 4
3÷ 44= 12
5÷ 48= 1
2÷ 1= 3
16÷ 6= 5
8÷ 20= 3
2÷ 16=
4
5÷ 4=
4
5÷ 8=
8
11÷ 24=
8
5÷ 32=
5
7÷ 80=
5
4÷ 5=
17
20÷ 17=
9
13÷ 9=
5
3÷ 3=
5
3÷ 60=
1
5÷ 11=
9
2÷ 36=
8
15÷ 64=
7
2÷ 14=
12
11÷ 36=
8
3÷ 16=
3
5÷ 3=
11
5÷ 11=
19
20÷ 19=
7
6÷ 49=
1
2÷ 3=
3
2÷ 12=
1
2÷ 5=
2
5÷ 6=
9
10÷ 27=
2
11÷ 4=
7
6÷ 18=
4
15÷ 12=
1
2÷ 4=
4
9÷ 6=
15
3÷ 5=
6
7÷ 6=
7
6÷ 9=
9
8÷ 18=
7
12÷ 7=
7
5÷ 35=
3
5÷ 7=
1
3÷ 6=
3
4÷ 6=
3
8÷ 4=
6
7÷ 4=
5
6÷ 10=
8
9÷ 9=
1
2÷ 3=
3
4÷ 9=
19
4÷ 19=
1
6÷ 1=
5
8÷ 4=
1
8÷ 3=
7
15÷ 7=
2
3÷ 21=
9
8÷ 32=
1
5÷ 10=
6
7÷ 3=
2
3÷ 18=
2
9÷ 12=
5
4÷ 12=
5
7÷ 35=
5
54÷ 10=
1
4÷ 8=
4
7÷ 16=
1
6÷ 3=
7
9÷ 6=
1
3÷ 18=
9
20÷ 3= 2
3÷ 15= 6
5÷ 45= 9
10÷ 5= 2
3÷ 6= 39
40÷ 13= 8
7÷ 14= 1
4÷ 2= 2
5÷ 4= 3
5÷ 9= 1
6÷ 15= 3
4÷ 3= 1
4÷ 8= 5
6÷ 10=
1
7÷ 3=
1
7÷ 9=
11
12÷ 33=
3
4÷ 3=
7
9÷ 7=
1
5÷ 20=
6
7÷ 8=
3
5÷ 12=
2
3÷ 3=
1
6÷ 5=
11
6÷ 24=
7
15÷ 21=
2
3÷ 6=
2
3÷ 8=
1
9÷ 45=
4
5÷ 20=
7
8÷ 7=
7
12÷ 3=
1
5÷ 9=
1
2÷ 30=
4
9÷ 8=
3
11÷ 3=
10
9÷ 10=
3
7÷ 24=
8
9÷ 8=
7
9÷ 42=
2
3÷ 2=
1
2÷ 3=
7
13÷ 14=
8
3÷ 2=
7
22÷ 7=
2
3÷ 15=
3
8÷ 21=
5
7÷ 35=
13
17÷ 65=
7
20÷ 5=
1
8÷ 9=
3
4÷ 7=
2
3÷ 6=
3
10÷ 1=
1
2÷ 3=
1
9÷ 2=
2
13÷ 3=
5
9÷ 10=
11
26÷ 22=
9
10÷ 30=
1
5÷ 9=
1
9÷ 5=
11
16÷ 22=
1
4÷ 6=
4
5÷ 6=
7
9÷ 7=
5
12÷ 3=
3
34÷ 2=
9
20÷ 6=
5
6÷ 5=
7
8÷ 9=
39
40÷ 26=
3
4÷ 3=
4
7÷ 28=
9
10÷ 3=
6
7÷ 18=
21
22÷ 3=
14
15÷ 21=
5
9错误!未找到引用源。÷ 7=
7
9÷ 20=
3
5÷ 9=
5
6÷ 30=
8
25÷ 16=
5
6÷ 10=
3
4÷ 21=
5
8÷ 8=
39
40÷ 13=
3
5÷ 6=
8
19÷ 21=
8
9÷ 4= 5
7÷ 1=
3
4÷ 15=
5
7÷ 7=
10
11÷ 6=
3
10÷ 3=
2
3÷ 2=
5
7÷ 20=
19
21÷ 7=
1
7÷ 3=
3
5÷ 24=
11
12÷ 33=
2
17÷ 1=
1
6÷ 3=
14
15÷ 2=
2
7÷ 11=
1
9÷ 12=
11
12÷ 44=
1
6÷ 3=
5
8÷ 5=
3
8÷ 27=
3
4÷ 4=
13
18÷ 13=
5
6÷ 15=
1
15÷ 3=
3
4÷ 3=
3
8÷ 9=
1
3÷ 2=
3
8÷ 3=
1
4÷ 50=
9
11÷ 9=
4
5÷ 12 =
15
16÷ 20=
2
5÷ 15=
9
11÷ 63=
13
15÷ 13=
5
8÷ 11=
4
5÷ 8=
5
8÷ 20=
3
4÷ 1=
8
9÷ 6=
1
3÷ 4=
9
10÷ 3=
11
25÷ 1=
1
6÷ 5=
2
25÷ 4=
3
5÷ 24=
5
8÷ 15=
14
15÷ 20=
3
4÷ 6=
2
3÷ 2=
3
8÷ 3=
7
10÷ 3=
7
10÷ 12=
5
7÷ 5=
5
12÷ 10=
6
7÷ 2=
5
8÷ 11=
3
4÷ 12=
6
11÷ 3=
3
5÷ 3=
5
6÷ 5=
1
2÷ 8=
3
8÷ 4=
11
12÷ 22=
1
4÷ 6=
4
5÷ 8= 4
5÷ 1= 1
3÷ 4= 7
8÷ 2= 4
5÷ 11= 9
40÷ 3= 5
9÷ 10= 9
10÷ 18= 3
8÷ 12= 4
9÷ 4= 5
6÷ 4= 11
25÷ 1= 5
8÷ 15= 3
4÷ 3=
5
6÷ 15=
5
6÷ 20=
1
3÷ 9=
16
27÷ 4=
2
3÷ 2=
8
9÷ 4=
1
2÷ 28=
10
11÷ 5=
3
4÷ 2=
4
5÷ 12=
7
10÷ 42=
5
8÷ 6=
1
5÷ 6=
3
5÷ 10=
2
3÷ 3=
8
9÷ 24=
1
2÷ 8=
1
2÷ 12=
15
17÷ 6=
9
10÷ 30=
7
3÷ 42=
6
7÷ 3=
3
5÷ 5=
5
6÷ 15=
3
7÷ 39=
3
4÷ 8=
3
13÷ 3=
9
20÷ 6=
9
10÷ 36=
1
2÷ 6=
1
9÷ 5=
1
2÷ 5=
5
7÷ 65=
3 ÷
2
7=
56 ÷
7
5=
15 ÷
9
20=
2 ÷
5
8=
3 ÷
2
3=
8 ÷
7
12=
6 ÷
5
4=
6 ÷
3
11=
10 ÷
3
8=
8 ÷
8
7=
45 ÷
3
5=
39 ÷
13
14=
8÷
5
12=
51÷
3
17=
32 ÷
1
4=
28 ÷
4
7=
6 ÷
2
9=
1 ÷
1
4=
25 ÷
1
5=
15 ÷
3
10=
8 ÷
1
4=
14 ÷
7
13=
5 ÷
10
19=
7 ÷
8
7=
100÷
4
25=
17÷
34
5=
12÷
2
3=
7÷
14
15=
4÷
4
9=
0÷
1
9=
21÷
14
3=
38÷ 19
8=
15÷ 2
3=
22÷ 11 46=
12÷ 6
7=
11÷ 2
7=
9÷ 1
9=
6÷ 1
3=
4
5÷ 8 15=
8 ÷ 4 15=
55 ÷ 11 10=
22 ÷ 33
4=
9÷ 6
7=
14÷ 7
9 =
5÷
1
4=
1
5÷
3
10=
9 ÷
3
14=
2 ÷
1
4=
8 ÷
6
5=
4÷
1
4=
26÷
13
3=
4÷
1
2=
8÷
8
9=
1
3÷
2
3=
7÷
21
39=
4÷
3
8=
6÷
6
5=
0÷
6
7=
5÷
5
2=
1 ÷
1
2=
2÷
2
5=
3÷
3
4=
6÷
2
3=
8÷
1
8=
4÷
2
7=
1÷
1
4=
4÷
3
4=
5÷
5
12=
3÷
1
4=
5÷
5
2=
1÷
7
8=
2÷
2
3=
1÷
1
20=
4÷
2
3=
15÷
5
8=
5÷
1
5=
5÷
1
3=
2÷
1
2=
8÷
1
2=
4÷
3
10=
3÷
1
2=
9÷
3
4=
7 ÷
2
3=
24÷
8
9=
3 ÷
9
10=
4÷
3
7=
20÷
5
9=
9÷
3
4=
6÷
5
6=
1÷
2
5=
5÷
2
5=
0÷
4
9=
3÷
9
16=
6÷
5
4=
6÷
2
3=
4÷
1
8=
9÷
2
9=
6÷
1
2=
4÷
3
10=
2÷
1
4=
2 ÷
7
8=
4÷
2
3=
5÷
1
6=
5 ÷
1
5=
1÷
3
4=
4÷
3
7=
28÷
60
7=
5÷
1
3=
2÷
3
5=
4÷ 4
5=
3÷ 1
2=
7 ÷ 7 44=
5÷ 5
6=
7÷ 7
9=
14÷ 7 12=
5÷ 7 20=
4÷ 1
5=
0÷ 4
9=
7÷ 1
5=
4÷ 3
8=
3÷ 6 11=
5÷ 4
5=
16÷
8
13=
15÷
3
4=
3÷
1
12=
2÷
1
8=
12÷
1
6=
3÷
1
4=
2÷
3
5=
6÷
1
5=
4÷
1
6=
12÷
3
4=
5÷
2
3=
5
7÷
2
7=
3
4÷
1
2=
1÷
4
5=
12÷
3
4=
2÷
4
7=
8÷
5
4=
4÷
8
3=
15÷
5
7=
10÷
3
5=
9÷
3
8=
8÷
4
21=
6÷
1
4=
3÷
2
3=
1÷
3
4=
13÷
1
2=
7÷
1
3=
3÷
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4=
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6=
5÷
9
10=
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5=
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2=
3÷
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3=
3÷
3
10=
7÷
7
8=
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4
9=
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2=
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6=
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5=
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7
5=
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8
15=
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8
3=
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8=
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4=
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5=
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12=
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7
8=
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3=
1
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1
3=
1
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1
9=
1
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1
7=
1
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1
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1
8=
1
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1
7=
7
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1
4=
7
18÷
1
9=
4
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2
3=
7
9÷
1
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分数乘除法口算题
六年级口算练习题 21×21= 32×43= 12×32= 54÷2 1= 98 ÷4= 45×54= 32÷32= 41÷31= 13 2 ×2= 65×5 2= 83 ÷3= 36×21= 5÷6= 65 ÷5= 95×18= 26×21= 76 ×2= 53×21 = 24÷32= 83×54= 85+8 4 = 118 ÷8= 41+3 1= 5 3 ×15= 43×3 2= 14×75= 1÷7 5= 3-1.95= 87-4 3= 32÷23= 54 ×3= 54-107= 41×8= 6÷7 2= 0÷6 5= 6.3÷38÷38 = 125×8= 1-3 2= 6×71= 107×75= 32×32= 52×2 1= 98 ×4= 0.5-41= 100÷32= 88÷322= 21+2 1= 12÷32= 25×4= 10÷85= 45×5 4= 15 17 ×60= 5812×362943 ×8= 223×11= 10÷75= 21÷3 2= 53×32= 45×512= 6÷0.5= 8.4÷4.2= 5×11 2 = 2 1 ÷2= 75×32= 5-43= 12÷4 3= 1÷3 5 = 72×32= 54-21= 65×87= 92×63= 65-32= 31+51 = 12÷43 = 91×8.1= 31-51 = ÷9.3= 453+198= 0×65= 24×83 = 32×31= 821÷1621 = 236+64= 7.8×0.5= 13÷1513 = 5.01-1.8= 31 = 10-7.26= 0.25+0.75= 81+41 = 125 ÷65= 910÷70= 45.7÷100= 52 ÷41= 480×31 = 3.75÷0.25= 3.2-0.5=
六年级分数乘除法口算
16×98 = 38×516 = 15×15 = 23 ×21= 527 ×36= 56×38 = 85 ×2= 34 ×9 = 27 ×3 = 1×34 = 38 ×4 = 28×67 = 45×89 = 5×815 = 56 ×2= 15×35= 542×6 = 5×15= 64×38 = 8 9 ×12= 56×37 = 829 ×29= 8×89 = 313 ×5= 12×23 = 1321 ×7= 48×112 = 524 ×30 = 60×15 = 10×38 = 1516 ×4 = 143 ×6错误!未指 定书签。 = 9 8 ×18= 2×4 5 = 0×17 9 = 18×4 9 = 7 10 ×2 = 7 12 ×15= 13 ×16= 4×25 = 14×320 = 58 ×16= 5×59 = 34×617 = 12×56 = 730 ×12= 715 ×21= 14×310 = 23 ×33 = 76 ×7 = 524 ×3= 516 ×8 = 57 ×35 = 59 ×5 = 100×14 = 7×421 = 20×65 = 34 ×8= 21×57 = 27 ×23 = 518 ×3= 611 ×22= 415 ×6= 111 ×11= 134 ×8= 48×56 = 4×1 10 = 22×311 = 21×5 3 = 1 4 × 28= 1 ×1312 = 313 ×26= 724×32= 522 ×24= 16×78 = 138 ×24= 15 ×3=
48×23 = 13×1239 = 47 ×14= 518 ×9= 76 ×3= 219 ×0= 2331 ×0= 516 ×6= 35 ×3= 119 ×8= 7×17 35 = 38 ×8= 7×914 = 32 ×3= 5×94 = 23 ×4= 49 ×5= 13 ×22= 44×511 = 7 ×314 = 92 ×4= 5 ×730 = 14 15 ×5= 310 ×100= 13 ×165 = 32×98 = 12×94 = 109 ×3= 38 ×24= 35×35 = 28×37 = 4×5 6 = 821 ×7= 75 ×325 = 56 ×6= 15×53 = 1×316 = 3×79 = 12×43 = 125×725 = 8×712 = 5 6 ×2= 524 ×12= 3 38 ×19= 2 11 ×2= 4 21 ×7= 34 ×8= 67 ×21= 513 ×26= 100×34= 7 36 ×9= 54 ×6= 511 ×55= 3 8 ×5= 3 25 ×50= 8 9 ×4= 4×34 = 42×17 = 4 5 ×20= 4×14 = 4×316 = 1 6 ×12= 3 14 ×3= 1 3 ×2= 3 14 ×56= 5×211 = 26×1213 = 5 24 ×15= 7 40 ×6= 4 19 ×3= 4 13 ×91= 5 16 ×2= 11 25 ×5= 23 ×6= 7 10 ×16= 6×17 = 11 25 ×5= 4 19 ×3=
六年级分数除法计算题
六年级分数除法练习题 班次 姓名 一、分数除以整数 53÷3= 74÷2= 72÷3= 5 2 ÷2= 103÷6= 65÷4= 107÷7= 10 1÷2= 73÷4= 85÷5= 119÷6= 6 5 ÷10= 98÷12= 31÷2= 75÷15= 9 5 ÷5= 12 11 ÷11= 31÷3= 54÷4= 53÷9= 21÷4= 74÷8= 145÷5= 13 10 ÷1= 二、整数除以分数 6÷72= 4÷15 8= 5÷21= 6÷43=8÷2516= 7÷ 83= 36÷4027= 6÷65= 7÷57= 4÷52= 24÷98= 3÷75= 12÷25 16= 9÷91= 2÷10 1= 3÷57= 1÷54= 11÷1211= 5÷1415 = 4÷74= 4÷47= 10÷ 13 10 = 36÷49= 5÷52=
三、分数除以分数 185÷18 5 = 98÷2710= 49÷23= 87÷43= 51÷32= 74÷47= 21÷113= 31÷3 2 = 65÷85= 107÷6 5= 75÷65= 98÷72= 2516÷98= 51÷41= 72÷75= 61÷36 19= 158÷2516= 1514÷1415= 1310÷9 5= 34÷2516= 三、分数混合运算 1-21×31 41×51÷41×51 113×(43-43) 31+32-31+3 2 1÷75-1÷65 0×72+1×5 3 107-72-7 5 (21-31)÷65+31 87+32×101+81 85×41+41×83 247÷154×0.32 6-2.4÷9 8 10-(1- 21)÷21 (32-0.4)÷(61+0.5) 54×(65-43)-15 1
六年级上册数学分数乘除法口算题
1 × 10 = × 18 = + = × 16 = ×18 = + = ×15 = × 18 = + = ÷ = × = ÷ = 5 3 ÷ 32= 45 ÷ 5 12 = 20 ÷ 6 5= 54 ÷ 21 = 9 8 ÷ 4= 45 ÷ 5 4= 5 ÷ 6 5 = 32 ÷ 32 = 16 ÷ 23 = 34 ÷1 8 = 2 ÷ 1 6 = 14 ÷34 = 1÷3 4 = 1 5 ÷1 9 = 45 ÷34 = 23 ÷9 4 = 45 ÷1 4 = 37 ÷710 = 2 3 ÷12= 14÷3 7 = 12 ÷14 = 23 ÷5 8 = 49 ÷1 9 = 3 5 ÷15= 13 ÷1 8 = 511 ÷6 11 = 710 ÷127 = 13 ÷1 8 = 1÷ = 12 ÷1 3 = 716 ÷16 7 = 1635 ÷4 7 = 518 ÷1227 =
2 14 ÷1 4 = 15÷3 5 = 720 ÷14 15 = 8÷9 16 = 47 ÷1 14 = 23 ÷415 = 4÷1 5 = 10 7 ÷7= 5÷75= 27 4+ 16 9 = 3 2 ÷2= 12 ÷ 16 = 53÷54 = 43÷5 1 = 12÷83= 54 ÷2 3= 2 1 ÷21= 32÷4 3= 12÷ 3 2 = 4 1 ÷3= 54÷2 1= 98 ÷4= 45÷5 4 = 5÷6 5 = 32÷3 2 = 41÷31 = 13 2÷2= 265 ÷13= 65÷52 = 8 3 ÷3= 36÷2 1 = 2 1 ÷52= 6 5÷5= 9 5 ÷18= 76÷56 = 26÷ 2 1= 7 6 ÷2= 53÷2 1 = 71÷2 1= 24÷32 = 83÷54 = 85÷84= 59÷32 = 118 ÷8= 41÷31 = 5 3 ÷15= 21÷4 3= 43÷32= 4÷75 = 1÷7 5= 9 8 ÷4=
分数乘除法口算题
六年级口算练习题 21×2 1 = 32×43= 12× 3 2 = 4 1+3= 5 4÷2 1= 9 8÷4= 45× 5 4 = 5÷6 5= 32÷32= 41÷3 1= 13 2×2= 26 5×13= 6 5× 5 2= 8 3÷3= 36×2 1= 2 1÷5 2= 5÷6= 6 5÷5= 9 5×18= 76÷5 6= 26×2 1= 76×2= 53×2 1= 7 1÷21= 24÷3 2= 83×5 4= 85+ 8 4= 5 9×3 2= 11 8÷8= 4 1+31= 5 3×15= 2 1+ 4 3= 4 3×3 2= 14× 7 5= 1÷7 5= 9 8÷4= 3-1.95= 8 7-4 3= 3 2÷ 2 3= 3 1×27= 5 4×3= 5 4-10 7= 4 1×8= 4 1+3= 6÷7 2= 0÷6 5= 6.3÷0.07= 26× 13 12= 3 8÷ 3 8= 125×8= 1-3 2= 9÷4 3= 6×7 1= 10 7× 7 5= 3 2×32 = 7 6+6= 5 2×2 1= 9 8×4= 0.5-4 1= 45 14×21 15= 100÷3 2= 88÷3 22= 2 1+ 21= 4× 4 3= 12÷ 3 2= 25×4= 10÷8 5= 3 1÷4= 45×5 4= 15 17×60= 58 12×36 29= 12÷ 31 = 43×8= 22 3 ×11= 10÷ 7 5= 7 6× 3 2= 2 1÷3 2= 5 3×3 2= 4 5× 5 12= 0×6 5= 6÷0.5= 8.4÷4.2= 5×11 2= 4 21×7 4= 2 1÷2= 7 5× 3 2= 5-4 3= 18 5÷1= 12÷4 3= 1÷3 5= 7 2× 3 2= 28÷3 14= 0× 6 1= 3 2×2 1= 54-21= 6 5×87= 24×5= 9 8÷ 9 8= 9 2× 6 3= 6 5- 3 2= 569-399= 3.2-0.5= 31 +51= 12÷43 = 25÷5 1= 53÷109 = 9 1×8.1= 3 1 -5 1= 18.25-3.3= 65×158= 0÷9.3= 453+198= 50÷0.1= 91×81= 0×6 5= 24×83 = 4×0.02= 165×154= 32×31= 8 21÷1621= 10 7+2 1= 0.25×8= 236+64= 7.8×0.5= 4.3-0.5= 7×0.6= 13÷1513 = 5.01-1.8= 0.99×9+0.99= 41+31= 10-7.26= 0.25+0.75= 38÷4= 5 3 ×65= 81+41= 125 ÷6 5= 1-0.25= 11+72 = 910÷70= 45.7÷100= 9×3.14= 1.63+2.3= 52÷41= 480×3 1= 29-0.6= 0.85+0.15= 3.75÷0.25= 3.2-0.5=
人教版六年级上册分数乘法计算练习题(答带案)(最新整理)
分数乘法计算练习题综合版(带答案) 一、分数与整数相乘。 5 6 11 ×4=26×=×5= 12 13 15 13 2 3 24×=×7=×20= 48 21 10 4 7 9 ×15=×12=16×= 25 18 20 13 14 10 17×=×30=×121= 51 15 11 16 9 14 ×54=11×=×20= 27 22 15 18 5 24 ×38=36×=100×= 19 27 25 二、分数和分数相乘。(注意:能约分的先约分,再计算。) 2 3 6 7 5 8 × =× =×= 5 4 7 8 9 15 9 7 12 15 4 9 ×=×=×= 11 15 25 16 5 10 2 15 7 5 4 27 ×=×=×= 3 16 8 21 9 16 14 25 20 3 7 18 ×=× =×= 15 21 27 8 9 35 6 22 1 7 45 19 11 ×=×=×= 11 15 27 68 33 38 8 17 13 7 8 27 ×=×=×= 17 20 21 26 9 40 13 38 9 50 12 17 ×=×=×= 19 39 10 63 34 36 三、分数乘、加、减混合。 7 50 2 4 15 5 3 2 5 4 ×(- ) ××14× +1 +× 16 63 7 5 16 6 4 3 12 15
9 35 19 45 15 13 91 9 5 27 18 38 6 5 19 8 14 - × 1 - × ×(5- ) ×7+ 四、分数乘、加、减简便运算。 13 7 5 11 9 17 × ×5 ( + )×24 × ×14 15 26 8 12 14 18 5 4 97 9 7 9 ( - )×36 99× - × 6 9 98 13 18 13 6 7 8 4 3 9 11 ×12× × × ×97× 7 12 15 7 16 11 9 3 7 5 3 5 7 7 4 12 7 × + × × + × ×15- ×15 8 12 12 8 17 9 9 17 25 25 分数乘法计算题练习 7× 8 21 4 × 5 5 16 8× 1 8 2 ×10 5 3 ×24 8 4 × 3 3 × 8 11 × 36 15× 1 5 ×12 9 8 4 9 12 121 5 8 13
五年级上册分数乘除口算练习题
精品 五年级上册口算练习(1) 21×2 1= 32×4 3= 12× 32= 41+3= 54÷21 = 9 8 ÷4= 45×5 4= 5÷ 65 = 32÷32= 41÷31 = 13 2 ×2= 265×13= 65×5 2= 8 3 ÷3= 36×2 1= 21÷5 2 = 5÷6= 6 5 ÷5= 95×18= 76÷56 = 26×2 1= 7 6 ×2= 53×2 1 = 71÷21= 24÷32 = 83×5 4= 85+8 4= 59×3 2 = 118÷8= 41+31= 5 3 ×15= 21+43= 43×3 2= 14×7 5= 1÷7 5= 9 8 ÷4= 3-1.95= 87-4 3 = 32÷2 3= 3 1 ×27= 五年级上册口算练习(2) 5 4 ×3= 54 -107= 41×8= 41+3= 6÷7 2= 0÷ 6 5 = 26× 13 12 = 38÷38= 125×8= 6×71= 107×7 5 = 32×3 2= 76+6= 52×21= 9 8 ×4= 4514×21 15 = 100÷32= 88÷ 3 22= 21+2 1= 4× 43 = 12÷3 2= 25×4= 10÷ 8 5 = 31÷4= 45×5 4= 15 17 ×60= 5812×36 29 = 12÷ 31= 4 3 ×8=
3 22 精品
精品 ×11= 10÷75= 76×32= 21÷3 2= 53×3 2 = 45×5 12= 0× 6 5 = 5×112= 421×74= 21÷2= 75×3 2 = 如有侵权请联系告知删除,感谢你们的配合!
六年级分数乘法计算练习题-分数乘法计算题50道
创作编号: GB8878185555334563BT9125XW 创作者: 凤呜大王* 分数乘法计算练习题 一、分数与整数相乘。 512 ×4= 26×613 = 11 15 ×5= 24×1348 = 221 ×7= 3 10 ×20= 425 ×15= 718 ×12= 16×920 = 17×1351 = 1415 ×30= 10 11 ×121= 1627 ×54= 11×922 = 14 15 ×20= 1819 ×38= 36×527 = 100×2425 = 二、分数和分数相乘。(注意:能约分的先约分,再计算。) 25 ×34 = 67 ×78 = 59 ×815 = 911 ×715 = 1225 ×1516 = 45 ×910 = 23 ×1516 = 78 ×521 = 49 ×2716 =
14 15× 25 21 = 20 27 × 3 8 = 7 9 × 18 35 = 6 11× 22 15 = 17 27 × 45 68 = 19 33 × 11 38 = 8 17× 17 20 = 13 21 × 7 26 = 8 9 × 27 40 = 13 19× 38 39 = 9 10 × 50 63 = 12 34 × 17 36 = 三、分数乘、加、减混合。 7 16×( 50 63 - 2 7 ) 4 5 × 15 16 ×14 5 6 × 3 4 +1 2 3 + 5 12 ×4 15 9 14- 5 9 × 27 35 1- 18 19 × 38 45 6 15 ×(5- 5 13 ) 19 91 ×7 +8 13 四、分数乘、加、减简便运算。 13 15× 7 26 ×5 ( 5 8 + 11 12 )×24 9 14 × 17 18 ×14 (5 6 - 4 9 )×36 99× 97 98 9 13 - 7 18
小学六年级数学分数乘除法练习题
分数乘法习题 一.填空。 1.指出下面每组中的两个量,应把谁看做单位“1”。 (1)甲数是乙数的15 。( ) (2)男生人数占女生人数的4 5 。 ( ) (3)甲的3 5 相当于乙。 ( ) (4)乙的7 8 与甲相等。 ( ) (5)男工人数比女工人数少1 6 。 ( ) 2.一个数是56,它的4 7 是( ); 120的23 的4 5 是( )。 3.甲数是720,乙数是甲数的16 ,丙数是乙数的4 3倍,丙数是( )。 4.学校买来新书240本,其中的2 3 分给五年级。 这里是把( )看作单位“1”,如果求五年级分到多少本?列式是( )。 5.五年级一班参加课外小组的有40人,五年级二班参加的人数是五年级一班的4 5。这里是把( ) 看作单位“1”,如果求五年二班参加多少人列式是( )。 6.小红有36张邮票,小新的邮票是小红的5 6 ,小 明的邮票是小新的4 3 。如果求小新的邮票有多少 张,是把( )看作单位“1”,列式是( )。如果求小明有多少张是把( )看作单位“1”,列式是( )。 7.买30千克大米,吃了4 5 千克还剩( ) 千克;买30千克大米,吃了4 5 ,吃了( ) 千克。 二.判断。 1.3吨钢铁的14 和1吨棉花的3 4 同样重。 ( ) 2.25就是求12的2 5 是多少。 ( ) 3.1.2× 4 15 的积小于被乘数。( ) 4.大于49 小于7 9 的分数只有2个。( ) 5. 34 吨的215 是110 吨。( ) 6.5×29 表示5个2 9 相加。( ) 三.选择。 1.一种花茶每千克50元,买3 5 千克用多少元? ( ) ① 50×35 ② 50+35 2.学校买来200千克萝卜,吃了3 5 千克还剩多少 千克?( ) ① 200×35 ② 200-3 5 3.两位同学踢毽,小明踢了130下,小强踢的是小明的1 2 ,两人一共踢了多少下?( ) ① 130×12 +130 ② 130×12 ③ 130 + 1 2 4.果园里有桃树240棵,苹果树的棵数是桃树的3 4 , 梨树的棵数是苹果树的4 5 ,梨树有多少棵?( ) ① 240×34 +240×45 ② 240×34 ×4 5 ③ 240+ 34 ×4 5
分数乘除法口算100题
1 6÷2 3= 3 4÷1 8= 2 ÷1 6= 1 4÷3 4= 1 ÷3 4= 1 5÷1 9= 4 5÷3 4= 2 3÷9 4= 4 5÷1 4= 3 7÷7 10= 2 3÷12 = 14÷3 7= 1 2÷1 4= 2 3÷5 8= 4 9÷1 9= 3 5÷15= 1 3÷1 8= 5 11÷6 11= 7 10÷12 7= 1 3÷1 8= 3÷4= 1 2÷ 1 3= 7 16÷ 16 7= 16 35÷ 4 7= 5 18÷ 12 27= 1 4÷ 1 4= 15 ÷ 3 5= 7 20÷ 14 15= 8 ÷ 9 16= 4 7÷ 1 14= 2 3÷ 4 15= 4÷ 1 5= 1 2÷ 1 6= 1 5÷ 1 6= 4 7÷ 1= 1 2÷ 1 7= 3 4÷ 1 8= 1 3÷ 1 6= 1 4÷ 3 4= 1 ÷ 3 4= 1 5÷ 1 9= 4 5÷ 3 4= 2 3÷ 9 4= 4 5÷ 1 4= 3 7÷ 7 10= 3 4÷ 1 4= 2 3÷ 12= 14÷ 3 7= 1 2÷ 1 4= 2 3÷ 5 8= 4 9÷ 1 9= 3 5÷15= 1 3÷ 1 8= 5 11÷ 6 11= 7 10÷ 12 7 1 3÷ 1 8= 1 2- 1 3= 7 16÷ 16 7= 16 35÷ 4 7= 5 18÷ 12 27=
2 ÷ 5 = 1 6÷2 3= 3 4÷1 8= 2 ÷1 6= 1 4÷3 4= 1 ÷3 4= 1 5÷1 9= 4 5÷3 4= 2 3÷9 4= 4 5÷1 4= 3 7÷7 10= 2 3÷12 = 14÷3 7= 1 2÷1 4= 2 3÷5 8= 4 9÷1 9= 3 5÷15= 1 3÷1 8= 5 11÷6 11= 7 10÷12 7= 1 3÷ 1 8= 1 2÷ 1 3= 7 16÷ 16 7= 16 35÷ 4 7= 5 18÷ 12 27= 1 4÷ 1 4= 15 ÷ 3 5= 7 20÷ 14 15= 8 ÷ 9 16= 4 7÷ 1 14= 2 3÷ 4 15= 4÷ 1 5= 1 2÷ 1 6= 1 5÷ 1 6= 4 7÷ 1= 1 2÷ 1 7= 3 4÷ 1 8= 1 3÷ 1 6= 1 4÷ 3 4= 1 ÷ 3 4= 1 5÷ 1 9= 4 5÷ 3 4= 2 3÷ 9 4= 4 5÷ 1 4= 3 7÷ 7 10= 3 4÷ 1 4= 2 3÷ 12= 14÷ 3 7= 1 2÷ 1 4= 2 3÷ 5 8= 4 9÷ 1 9= 3 5÷15= 1 3÷ 1 8= 5 11÷ 6 11= 7 10÷ 12 7 1 3÷ 1 8= 1 2- 1 3= 7 16÷ 16 7= 16 35÷ 4 7= 5 18÷ 12 27=
分数除法口算练习题.doc1
53÷32= 45÷512= 20 ÷6 5 = 54÷21= 98÷4= 45÷54= 5÷65= 32÷3 2 = 16 ÷23 = 34 ÷18 = 2÷16 = 14 ÷34 = 1÷34 = 15 ÷19 = 45 ÷34 = 23 ÷94 = 45 ÷14 = 37 ÷710 = 23 ÷12= 14÷37 = 12 ÷14 = 23 ÷58 = 49 ÷19 = 35 ÷15= 13 ÷18 = 511 ÷611 = 710 ÷127 = 1635 ÷47 = 518 ÷1227 = 13 ÷18 = 1÷4= 12 ÷13 = 716 ÷167 = 14 ÷14 = 15÷3 5 = 8÷916 = 47 ÷114 = 23 ÷4 15 = 3 2÷2= 720 ÷14 15 =
4÷1 5 = 107 ÷7= 5÷7 5= 27 4 ÷169= 12 ÷ 1 6 = 53÷5 4 = 4 3 ÷5 1= 12÷83= 5 4÷23= 2 1÷2 1= 118÷8= 41÷3= 32÷23= 4 3÷3 2 = 3 5 ÷15= 13 ÷18 = 511 ÷611 = 710 ÷127 = 13 ÷18 = 5 4÷4= 53 ÷9= 7 4÷8= 145÷5= 7÷5 7 = 32 ÷4 3= 12÷32= 2 1÷52= 76÷2= 6 5÷5= 9 5÷18= 7 6÷56= 26÷2 1= 5 3÷2 1= 7 1÷2 1= 24÷3 2= 83÷54= 85 ÷84= 59÷32 = 49 ÷1 9 = 8÷25 16=
六年级分数乘法计算练习题附答案
分数乘法计算练习题 一、分数与整数相乘。 512 ×4= 26×613 = 1115 ×5= 24×1348 = 221 ×7= 310 ×20= 425 ×15= 718 ×12= 16×920 = 17×1351 = 1415 ×30= 1011 ×121= 1627 ×54= 11×922 = 1415 ×20= 1819 ×38= 36×527 = 100×2425 = 二、分数和分数相乘。(注意:能约分的先约分,再计算。) 25 ×34 = 67 ×78 = 59 ×815 = 911 ×715 = 1225 ×1516 = 45 ×910 = 23 ×1516 = 78 ×521 = 49 ×2716 = 1415 ×2521 = 2027 ×38 = 79 ×1835 = 611 ×2215 = 1727 ×4568 = 1933 ×1138 = 817 ×1720 = 1321 ×726 = 89 ×2740 = 1319 ×3839 = 910 ×5063 = 1234 ×1736 = 三、分数乘、加、减混合。 716 ×(5063 -27 ) 45 ×1516 ×14 56 ×34 +1 23 +512 ×415 914 -59 ×2735 1 -1819 ×3845 615 ×(5-513 ) 1991 ×7+813 四、分数乘、加、减简便运算。 1315 ×726 ×5 (58 +1112 )×24 914 ×1718 ×14 (56 -49 )×36 99× 9798 913 -718 ×913 67 ×12×712 815 ×47 ×316 911 ×97×119 38 ×712 +512 ×38 517 ×79 +79 ×417 1225 ×15-725 ×15 分数乘法计算题练习
(完整版)五年级分数乘法练习题全套
分数乘整数(一) 一、细心填写: 1、72+72+72 =( )×( )=( ) 61+61+61+61 =( )×( )=( )=( ) 2、125+125+125+125+……+125 =( )×( )=( )=( ) 120个 3、52 ×4表示( )。 4、258平方米=( )平方分米 43时=( )分 5 2 千米=( )米 算式: 5、( )与整数乘法的意义相同。 二、准确计算: 132×5 193×6 114 ×5 61×10 125×8 6 5 ×12 15个52的和是多少? 187 的9倍是多少? 三、解决问题: 1、一个正方形边长12 5 分米,它的周长多少分米? 2、一种胡麻每千克约含油25 8 千克,1吨胡麻约含油多少千克? 3、一批大米,每天吃去6 1 吨,3天一共吃去多少吨? 4、 一批大米,每天吃去6 1 ,3天一共吃去几分之几?
一、细心填写: 1、83+83+83=( )×( )=( ) 83+83+83+83 =( )×( )=( )=( ) 2、 52+52+52+52+……+52 =( )×( )=( )=( ) 100个 3、94 ×6表示( )。 4、52米=( )厘米 32时=( )分 10 7 千克=( )克 算式: 二、准确计算: 72×3 53×6 21 4 ×9 103×5 1611×12 25 4×15 24个32是多少? 145 吨的7倍是多少吨? 三、解决问题: 1、一个正三角形边长6 5 米,它的周长多少米? 2、一种钢材每米重125 8 千克,现在有这种钢材500米,共重多少千克? 3、小华和小明骑自行车上学,小华每分钟行15 4 千米,小明每小时行15千米。他俩谁 骑的速度快? 4、修一条公路,如果每天修这条路的15 2 ,8天能修完吗?
六年级分数乘除法口算
百度文库 - 让每个人平等地提升自我 1 16×98 = 38×516 = 15×15 = 23 ×21= 527 ×36= 56×38 = 85 ×2= 34 ×9 = 27 ×3 = 1×34 = 38 ×4 = 28×67 = 45×89 = 5×815 = 56 ×2= 15×35= 542×6 = 5×15= 64×38 = 8 9 ×12= 56×37 = 829 ×29= 8×89 = 313 ×5= 12×23 = 1321 ×7= 48×112 = 524 ×30 = 60×15 = 10×38 = 1516 ×4 = 143 ×6错误!未指 定书签。 = 9 8 ×18= 2×4 5 = 0×17 9 = 18×4 9 = 7 10 ×2 = 7 12 ×15= 13 ×16= 4×25 = 14×320 = 58 ×16= 5×59 = 34×617 = 12×56 = 730 ×12= 715 ×21= 14×310 = 23 ×33 = 76 ×7 = 524 ×3= 516 ×8 = 57 ×35 = 59 ×5 = 100×14 = 7×421 = 20×65 = 34 ×8= 21×57 = 27 ×23 = 518 ×3= 611 ×22= 415 ×6= 111 ×11= 134 ×8= 48×56 = 4×1 10 = 22×311 = 21×5 3 = 1 4 × 28= 1 ×1312 = 313 ×26= 724×32= 522 ×24= 16×78 = 138 ×24= 15 ×3=
百度文库 - 让每个人平等地提升自我 2 48×23 = 13×1239 = 47 ×14= 518 ×9= 76 ×3= 219 ×0= 2331 ×0= 516 ×6= 35 ×3= 119 ×8= 7×17 35 = 38 ×8= 7×914 = 32 ×3= 5×94 = 23 ×4= 49 ×5= 13 ×22= 44×511 = 7 ×314 = 92 ×4= 5 ×730 = 14 15 ×5= 310 ×100= 13 ×165 = 32×98 = 12×94 = 109 ×3= 38 ×24= 35×35 = 28×37 = 4×5 6 = 821 ×7= 75 ×325 = 56 ×6= 15×53 = 1×316 = 3×79 = 12×43 = 125×725 = 8×712 = 5 6 ×2= 524 ×12= 3 38 ×19= 2 11 ×2= 4 21 ×7= 34 ×8= 67 ×21= 513 ×26= 100×34= 7 36 ×9= 54 ×6= 511 ×55= 3 8 ×5= 3 25 ×50= 8 9 ×4= 4×34 = 42×17 = 4 5 ×20= 4×14 = 4×316 = 1 6 ×12= 3 14 ×3= 1 3 ×2= 3 14 ×56= 5×211 = 26×1213 = 5 24 ×15= 7 40 ×6= 4 19 ×3= 4 13 ×91= 5 16 ×2= 11 25 ×5= 23 ×6= 7 10 ×16= 6×17 = 11 25 ×5= 4 19 ×3=
六年级分数加减乘除口算题
六年级口算练习题(分数1) 67×35= 21÷31= 21×31= 21÷103= 54÷21= 98÷4= 45×54= 5÷6 5= 32÷32 = 41÷3 1= 13 2 ×2= 265 ×13= 65×5 2 = 8 3 ÷3= 36×2 1= 2 1÷5 2= 5÷6= 6 5 ÷5= 9 5 ×18= 76÷5 6= 26×2 1= 7 6×2= 5 3×2 1= 7 1÷2 1= 24÷32 = 83×54= 8 5 +84= 59×3 2= 11 8 ÷8= 4 1+3 1= 5 3×15= 2 1+4 3= 43×3 2 = 14×7 5 = 1÷7 5= 9 8 ÷4= 3-1.95= 8 7-4 3= 32÷23= 3 1×27= 5 4 ×3= 54- 10 7 = 41×8= 4 1+3= 6÷7 2= 0÷6 5 = 6.3÷0.7= 26× 13 12= 38÷3 8 = 125×8= 六年级口算练习题(分数2) 6×7 1= 107×7 5 = 32×32= 7 6+6= 52×2 1 = 9 8 ×4= 0.5-4 1 = 4514×21 15= 100÷3 2 = 88÷ 3 22 = 2 1+2 1= 4×4 3=
12÷3 2= 25×4= 10÷85= 3 1÷4= 45×54 = 15 17 ×60= 58 12 ×3629= 12÷31 = 4 3 ×8= 22 3 ×11= 10÷7 5= 7 6×3 2= 2 1 ÷32= 5 3×3 2 = 4 5 × 5 12= 0×6 5= 6÷0.5= 8.4÷4.2= 5× 11 2 = 4 21 ×74= 2 1 ÷2= 75×3 2 = 5-4 3 = 18 5 ÷1= 12÷4 3= 1÷3 5 = 7 2×3 2= 28÷ 314= 0×6 1= 3 2×2 1= 5 4-2 1= 6 5×8 7= 24×5= 9 8 ÷9 8= 9 2×6 3= 6 5-3 2= 1-3 2= 9÷4 3 = 六年级口算练习题(分数3) 21+2 1= 32×43= 2+32= 6 1×3= 54×21 = 98 ×4= 45÷45= 5÷6 5= 32÷32 = 4 1÷2 1= 13 2 ÷2= 24 5 ×8= 45×5 3 = 85 ÷5= 36×31= 2 1÷5 2= 12÷9= 2 5 ÷5= 12 5 ×18= 76÷5 6= 38×2 1= 17 6 ÷3= 5 3×2 1= 7 1×2 1= 12÷32 = 16 5×54= 8 3 +21= 53×9 2= 15 8 ÷8= 4 1×3 1= 5 3×15= 2 1÷4 3=
(完整版)六年级百分数、分数乘除法练习题
找出单位1,写出数量关系,列式计算。 1、甲数是8,乙数是5,甲占乙的百分之几? 2、六年级四班男生35人,女生34人,男生占女生的百分之几? 3、六年级四班男生35人,女生34人,男生占全班的百分之几? 4、2克盐放到98克水中,盐占盐水的百分之几? 5、80千克小麦磨出60千克面粉,出粉率是多少? 6、一班栽树,60棵成活,没有成活的是成活的 3 1,成活率是多少? 1、一堆煤,烧了45%,还剩下百分之几? 2、一本书,第一天看了20%,第二天看了30%,还剩下多少? 3、一班、二班和做栽树,一班栽了全部的45%,二班栽了多少?1、甲数是8,乙数是5,甲数比乙数多百分之几? 2、甲数是8,乙数是5,乙数比甲数少百分之几? 3、男生35人,女生34人,男生比女生多百分之几? 4、男生35人,男生比女生多一人,男生比女生多百分之几? 5、男生35人,男生比女生多1人,女生比男生少百分之几? 6、1000平方米的地,600平方米种西红柿,其余的种黄瓜,西红柿比黄瓜多百分之几? 6、1000平方米的地,600平方米种西红柿,其余的种黄瓜,黄瓜比西红柿少百分之几? 7、有一些地,按5:3的比例种西红柿和黄瓜,西红柿比黄瓜多百分之几?
8、甲、乙合作完成一批零件,甲完成了40%,乙比甲多干了全部工程的百分之几? 9、甲、乙合作完成一批零件,甲完成了40%,乙比甲多干了百分之几? 1、甲数是8,乙数是甲的62.5%,乙数是多少? 2、苹果、梨共有1000千克,苹果占了55%,苹果有多少? 2、苹果、梨共有1000千克,苹果占了55%,梨有多少? 3、一本书有200页,第一天看了32%,第二天看了35页,两天一共看了多少页? 4、四班男生55人,女生45人,其中的60%喜欢上音乐,喜欢上音乐的有多少人? 5、1000平方米的土地,按3:2的比例种西红柿、黄瓜,西红柿有多少平方米? 6、1000平方米的土地,按3:2的比例种西红柿、黄瓜,西红柿比黄瓜多多少平方米? 7、100cm的铁丝做长方形,长宽的比是3:2,长方形的面积是多少? 8、192cm的铁丝做长方体,长、宽、高的比是3:2:1,给这个长方体糊上纸,得准备多大的纸? 9、花生的出油率是45%,200千克花生能出多少花生油? 10、玉米的发芽率是95%,2000个玉米种子,大约有多少不发芽的?
分数乘除法口算题(精品)
六年级数学分数乘除法口算题(精品) 52×7 4 = ?8523 = 107×6 5= ?6554 = 43×9 8= ?19 12 2411= 15×54= 145×25 21 = ?7 634= 14×7 2 = 21÷31= 21×31= 51×54= 51÷54= 54÷3 2 = 54×32= ÷322 1= 32 ×21= 1÷21= 1×21 = 98÷4= 98×4= 61÷6= 6 1 × 6= 43÷41= 43×41= 8÷65= 21÷157= 72÷32= 3.9÷4 3= 52÷74= 52×43= 72×549= 10×41= 5 4÷8= 21÷52 = 83×54= 43+2= 43—21= 54÷3 1= 43×5= 9÷53= 52×6= 52÷6= 65÷4 1= 74÷32= 98÷54= 194×538= 3914×713= 345÷17 10= 73÷72= 1.2÷53= 16÷94= 83+87= 5115×5 17= 165×158= 109÷53= 143÷2815= 51+41= 18 5×36=
43÷76= 36 35×0= 107×1415= 21—103= 32÷61= 54×45= 1÷5 2= 54×5= 94×43= 83÷38= 六年级测试口算卷 补缺训练(1) 姓名: 成绩:____________ 53×32= 45×512= 0×65= 54÷21= 9 8÷4= 45×54= 5÷6 5= 32÷32= 16 ÷23 = 34 ÷18 = 13 -16 = 14 +34 = 1÷34 = 15 ×19 = 45 ×3 4 = 23 ×94 = 4 5 ×14 = 37 ×710 = 0.9-910 = 10-34 -14 = 23 ×12= 14×37 = 12 +14 = 23 ×58 = 49 ×1 9 = 35 ×15= 13 ×18 = 511 ÷611 = 710 ×12 7 = 1.25×16×8= 13 ÷18 = (14 +13 )×4= 12 -13 = 716 ×167 = 1635 ÷47 = 518 ÷1227 = 14 ÷14 = 15÷35 = 720 ÷1415 = 8×916 -916 =
五年级下册数学分数乘法练习题(冀教版)
冀教版五年级下册分数乘法练习题 一、想一想,填一填。 1、 7 2+ 7 2+ 7 2+ 7 2 =( )×( ) 2、12个6 5是( ),24的 3 2是( )。 3、一个正方形的边长是4 3分米,它的周长是( )分米。 4、一堆煤,每天用去91 吨,3天一共用去( )吨。 5、在( )内填上>、<或= 21×7 5 ( ) 7 5 ×21 5 1×10( )1/5 0× 116 ( )6/11 6、六(1)班有50人,女生占全班人数的5 2,女生有( )人,男生有( )人。 二、请你来当小裁判。 1、1吨的 5 4和4吨5 1 同样重。 ( ) 2、食堂买来100千克大米,吃了5 1 ,还剩99千克。 ( ) 3、4×5 2= 10 2 ( ) 4、同样长的绳子,分别剪去5 1 和5 1米后,剩下的绳子一定一样长。( ) 5、60的 5 2相当于80的 10 3。 ( ) 三、选一选。(将正确答案的序号填在括号里) 1、比35的 7 2多8的数是( )。 A 、20 B 、10 C 、18 2、打一份书稿,每天完成16 3,5天完成书稿的几分之几?正确的算式是( )。 A 、1- 16 3 B 、 163 +5 C 、 16 3×5 3、客车的速度是货车速度的8 7,( )是单位“1”。 A 、货车速度 B 、客车速度 C 、无法确定 4、6×(2+ 3 2)=12+4=16,这是根据( )计算的。 A 、乘法交换律 B 、乘法结合律 C 、乘法分配律 四、计算。 1、 4 3×12= 7 2+ 7 2+1= 7 2×9 2 =
9 7-31= 9 2×43= 9× 18 7= 4 3×31 = 2、能简算的要简算 12×( 4 3+ 6 5) 9 2×5 3 + 9 2×5 2 270-144×6 5 4 3×8 5 ×32 3、列综合算式计算。 2 1与 3 2的和乘 5 4,积是多少? 六、解决问题。(30') 1、小王读一本300页故事书,上午读了全书的20 1,上午读了多少页? 2、光明小学六年级有学生360人,五年级比六年级的人数少51 ,五年级比六年级少多少人? 3、六年级同学给灾区的小朋友捐款,一班捐了500元,二班捐的是一班的54 ,三班捐的是 一班的10 9,六三班捐款多少元? 4、果园有桃树120棵,梨树是桃树的8 5,杏树是梨树的5 3 ,杏树有多少棵? ※七、试一试。(6') 1、甲乙两个仓库,甲仓存粮30吨,如果从甲仓中取出 10 1放入乙仓,则两仓存粮数相等。两 仓存粮一共多少千克? 2、甲乙两数的和是165,乙数的小数点向右移动一位,就等于甲数。甲数是( );乙数是( )。
六年级分数乘除法口算
16×98 = 38×516 = 15×15 = 23 ×21= 527 ×36= 56×38 = 85 ×2= 34 ×9 = 》 27 ×3 = 1×34 = 38 ×4 = 28×67 = 45×89= 5×815 = 56 ×2= 15×35= : 542 ×6 = 5×15 = 64×38 = 89 ×12= 56 ×37 = 829 ×29= 8×89 = 313 ×5= ` 12×2 3 = 1321 ×7= 48×112 = 524 ×30 = 60×15 = 10×38= 1516 ×4 = 143 ×6 = - 9 8 ×18= 2×45 = 0×179 = 18×49 = 710 ×2 = 712 ×15= 13 ×16= 4×25 = | 14×320 = 58 ×16= 5×59 = 34×617 = 12×56 = 730×12= 715 ×21= 14×310 = (2) 3 ×33 = 7 6 × 7 = 5 24 ×3= 5 16 ×8 = 5 7 ×35 = 59 ×5 = 100×14 = 7×421 = ! 20×6 5 = 3 4 ×8= 21×57 = 27×23 = 518 ×3= 611 ×22= 415 ×6= 111 ×11= ~ 13 4 ×8= 48×5 6 = 4×110 = 22×311 = 21×53 = 14 × 28=
1×1312 = 313 ×26= — 724 ×32= 522 ×24= 16×78 = 138 ×24= 15 ×3= 48×23 = 13×12 39 = 47 ×14= … 518 ×9= 76 ×3= 219 ×0= 2331 ×0= 516 ×6= 35 ×3= 119 ×8= 7×1735 = ·38 ×8= 7×914 = 32 ×3= 5×94 = 23 ×4= 49 ×5= 13 ×22= 44 ×511 = * 7×314 = 92 ×4= 5×730 = 1415 ×5= 310 ×100= 13×165 = 32×98 = 12×94 = 》 109 ×3= 38 ×24= 35×35 = 28×37 = 4×56 = 821 ×7= 75 ×325 = 56 ×6= , 15×53 = 1×316 = 3×79 = 12×43 = 125×725 = 8×712 = 56 ×2= 524 ×12= ! 338 ×19= 211 ×2= 421 ×7= 34 ×8= 67 ×21= 513 ×26= 100×34 = 736 ×9= } 5 4 ×6= 5 11 ×55= 3 8 ×5= 3 25 ×50= 8 9 ×4= 4×3 4 = 42×1 7 = 4 5 ×20= ! 4×1 4 = 4×3 16 = 1 6 ×12=