五年级下册数学分数简便计算练习题
72+83+7
5
12-514-511
76+152+71+1513 67-74-7
3
+
3
2
41517 +8712 +3217 41+131+41+32
3-91- 98
1516 -71
5
-2.8
114+95+117 1517-(152
+7
5) 127-193+125-196 97+74-7
3 119-(94+112) 98-(98-3
1
)
198-(198 -92) 751+115+72+11
6
1219+(85+125) 74-61+ 73-185
523 +6310 +313 +2.7 3.82+(73
8
-2.82)
-53
4
3.825+24
9 +15
9 151
4 +15
9 -
21
4
10-22
9 -379 4.375+659 -45
9
+558
10314 -(23
14 +3.9) 1-112-111
9
5+(4
3+2
1) 3
1+5
4-7
3 97+74-7
3
(89 +427 )×3 ×9 (38 - 38 )× 6
15
1 6×(7 -
2
3
)
5
6
×
5
9
+
5
9
×
1
6
2 9×
3
4
+
5
27
×
3
4
6
13
×
7
5
-
6
13
×
2
5 7
12×6 -
5
12
×6
3
8
+
3
8
×
4
7
+
3
8
×
3
7
37×3
35
6
25
×24
15 21×
3
4
+
10
21
×
3
4
-
3
4
7
10
×101-
7
10
8 9×
8
9
—
8
9
×
8
9
3
5
×99 +
3
5
( 4
7
+
8
9
)×7 ×9 3
4
5
×25
36×3435 ( 56 - 59 )×18
5
2623 × 15 3225 ×56
??? ??+÷5121101 57535÷??? ??+
87748773÷+÷ 91929197÷
-÷
??
? ?
?+?652053 12
59412595÷+÷ 3
8 - 3
8 ×47 - 38 ×37 6237
63?
31÷76+32÷76
229 ×(15×2931 )
5
8 ×23 ×815 253
4 ×4
54×(89 - 56 ) 721
245187
1211
÷???
??++
3831162375.011583÷
-?+? 192521
4251975?+?+
481
8365÷
??? ??+
241241343651211÷
??? ??-+-
1159251197?+÷ 341574357834265÷+?+÷
883883?÷?
???
??++÷??? ??++12191711259575
6.035
2444533533-÷+?+÷ 57×38+58×57
6.8×5
1+5
1×3.2 101×
25
4
85+85×15 815
8
÷8
31×76+32×7
6 ( 90+881)×891
815×516+527÷109 18×(49+56
)
23×7+23×5 (16-112)×(24-45
)
(57
×47
+47
)÷47
15
÷[(23+15)×113
] 833×117+114×833 3
1
333×3
5912512795÷+? 65524532-?+
(32×4
1+17)÷125 (25+43)÷4
1+41
2518×169+257×169+169
)7321495(63-+? 2316]43)3121(85[÷
?+-
(21×7
3
+7
4×21)×4
1 (99+10
9
)÷9 1514÷[(54+32)×1110] (65+5
4
)×30
65×56-109÷59 81×58+81
×41+
81
54×74×45-21 54×65+52÷5
3
54÷[(85-2
1)÷85] 3
5 ×153 – 0.6×53
(45 +14 )÷73 +710 18 ×[12 ÷(35 ×10
9 )] (215 +3
11 )×15×11 3914
37
46×4544
2008×2006
2007
47 ×1522 ×712 910 ×1317 +910 × 417
36×937 11
13 -1113 ×13
33
257×101-257 9
5739574?+?
59 × 34 +59 × 14 17× 9
16