人教版六年级数学上册分数乘法及简便计算练习题精选126Word文档下载推荐.docx
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__×
__=__
34
121
(24+—)×
—=__×
__+__×
__=__
1324
4341
—+—×
(__+__)=
3434
二、用简便方法计算下面各题。
6561741
—+—×
——×
6×
17×
7672634
98194141661
——-—×
——×
89983432772
6565636
—+5—-—×
—4×
—×
51756547
3274116
8+—
4363265
67
29×
—=29×
76
1325
(26-—)×
__-__×
1426
1511
9696
6663578
4×
7772487
51457171115
——+—×
65568886446
9815113
—+1—-—×
—7-—×
81956554
6333411
(9-—)—×
5442544
7×
—=7×
1529
(30+—)×
1630
103101
9494
4141178
—-—×
8×
10×
5852887
112112721116
3131333837447
4357531
—2×
31948448
1691171
2782762
78
18×
—=18×
87
101
(20-—)×
1120
4143
5151121
5×
11×
6566532
41641315991
37733436886
1443427
—5+—×
41354538
5775187
—+—+——×
5+—
4686276
54
—=6×
45
81
(16+—)×
916
7177
6868
1111132
14×
6766743
21827171117
39936568448
4353511
—+6—-—×
—2+—×
31144433
7318151
(2-—)—×
2×
8267744
—=8×
2124
3535
1613878
5752787
11511111114
66667775555
5455514
—5-—×
4366675
1193115
5684224
19×
—=19×
815
6761
5858
1111943
3433834
111419691112
8151588783443
1351536
—+7—-—×
31747447
6312111
(3-—)—×
5233354
—=17×
(26+—)×
5154
4545
8584151
7675745
110115551224
7111174645335
2361611
—9×
3256583
1111715
(6-—)—×
3528884
—=11×
1427
(28-—)×
1528
151152
143143
5151132
6863643
911194141116
8121285857777
8731361
—+2—-—×
71948475
1436361
(3×
7347452
22×
—=22×