六年级分数乘除法口算
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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 =