六年级分数乘法计算练习题附答案

2022-03-21 21:19:15   文档大全网     [ 字体: ] [ 阅读: ]

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乘法,练习题,分数,答案,年级
分数乘法计算练习题

一、分数与整数相乘。

5611

×4 26× ×5 1213151323

24× ×7 ×20

482110479 ×15 ×12 16× 251820131410

17× ×30 ×121

51151116914

×54 11× ×20 27221518524 ×38 36× 100× 192725

二、分数和分数相乘。(注意:能约分的先约分,再计算。

236758 × × × 547891597121549 × × × 1115251651021575427 × × × 3168219161425203718 × × × 152127893562217451911 × × × 111527683338817137827 × × × 1720212694013389501217 × × × 193910633436

三、分数乘、加、减混合。

750241553254 ×( ) × ×14 × 1 × 1663751664312159527183865198 × 1 × ×(5 ) ×7 14935194515139113

四、分数乘、加、减简便运算。

137511917

× ×5 ( )×24 × ×14 152681214185497979( )×36 99× × 699813181367843911 ×12× × × ×97× 7121571611937535774127

× × × × ×15 ×15 8121281799172525

分数乘法计算题练习


7×

451238

× 8× ×10 ×24

88516521

4315381136

× × × 15× ×12 858949121214311492531×21 56× × × ×

894141215042543537

3.6× ×1.6 × 1×8 1×3

8864127

1

452255

×18 15× 2× ×24 9751566

52438×× ×3.30.9 1×21

7491511



151331

×1 2.7×1 1×1×2

597442

1261013623×× 2×× 3×22 4.5×5

3361364112111

1

3.3×2

454213

14×4 2×12 ×7 3.6×

7691124

150×

211591

×5 27× ×15 19×

201515182

72×

9185173819517

× × × ×24

2516195136122434

48×

132628714

× 28× 8×0.875 3.25×

6339168713

1

32561

× 0.4 1×0.32 4.5 ×1 2.125× 2 3×3.5

836177

2

41379319

×0.56 0.85× 1 2.3×1 (+)×12 × 101 7341001723

5221255

×6+6×0.375 2 ×5 1.5 ×2 4.4× 4×0.48 87743116


1

11712272

×3.5 32 × 3 (-)×50 4× 1× 2×6×2.6

31425557113

2332477535867

×× × ×× ×× 108×

545213212194815718

6419935511251772× × ×120 × × 953214362415333685

34529568512+ × 2× 3 ×2 ×2

415124287111423210238415124582

1× 4× 2× 2×1 2×1 3× ×1

51158115287357137

5524473119425

×1× 3× 4 × 2×3× ××

839893518720938

131124531

×1×1 2×12 3×14 5×4 7×2 3×4

581835672

2752435447 ×3 ×12 ×6 ×35 ×46

15126353645

2


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