人教版六年级数学上册分数乘法计算题附答案

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人教版六年级数学上册分数乘法计算题

一. 分数×整数

☆ 练习(1)

(1)38 ×12= (2)34×100= (3)120×1000=

(4)60×512= (5)10×25= (6)314×21=

(7)48×58= (8)34×8= (9)48×712=

(10)38×48

☆ 练习(2)

(1)65×12= (2)1324×36= (3)712×15=

(4)16×512= (5)75×215= (6)715×21=

(7)24×38= (8)542×45= (9)14×712=

(10)38×18=

二. 分数×分数

☆ 练习(1)

(1)89×2732= (2)54×21= (3)914×712=

(4)98×43= (5)38×215= (6)715×38=

(7)542×38= (8)542×712= (9)112×38= (10)1211×56=

☆ 练习(2)

(1)65×1514= (2)1325×512= (3)712×109=

(4)65×512= (5)73×1514= (6)92×83=

(7)58×425= (8)23×109= (9)514×76=

(10)154×512=

三. 分数×带分数

☆ 练习(1)

(1)613×612 (2)524×225 (3)59×1720

= = =

= = =

(4)115×23 (5)38×225 (6)313×27

= = =

= = =

(7)950×1119 (8)23×247 (9)245×67

= = =

= = =

(10)334×125

= = =

= = =

☆ 练习(2)

(1)1613×26 (2)15×225 (3)40×1720

= = =

= = =

(4)315×25 (5)138×24 (6)213×21

= = =

= = =

(7)1950×59 (8)712×247 (9)42×167

= = =

= = =

(10)10×225

= =

四. 分数×小数

☆ 练习(1)

(1)613×0.5 (2)27×0.3 (3)3.5×27 (4)4.8×58

= = = =

= = = =

(5)45×0.4 (6)112×0.375 (7)3.5×57 (8)1.4×247

= = = =

= = = =

(9)2.8×67 (10)3.75×125

= =

= =

☆ 练习(2) (1)613×3.9 (2)27×0.7 (3)1.4×57 (4)3.6×58

= = = =

= = = =

(5)123×4.2 (6)112×0.375 (7)3.6×524 (8)1.75×47

= = = =

= = = =

= = =

(9)0.63×67 (10)3.5×157

= =

= =

参考答案

一. 分数×整数

☆ 练习(1)

(1)38 ×12=92 (2)34×100=75 (3)120×1000=50

(4)60×512=25 (5)10×25=4 (6)314×21=92 (7)48×58=30 (8)34×8=6 (9)48×712=28

(10)38×48=18

☆ 练习(2)

(1)65×12=10 (2)1324×36=392 (3)712×15=354

(4)16×512=203 (5)75×215=10 (6)715×21=495

(7)24×38=9 (8)542×45=7514 (9)14×712=496

(10)38×18=274

二. 分数×分数

☆ 练习(1)

(1)89×2732=34 (2)54×21=25 (3)914×712=38

(4)98×43=23 (5)38×215=120 (6)715×38=740

(7)542×38=5112 (8)542×712=572 (9)112×38=132

(10)1211×56=1011

☆ 练习(2)

(1)65×1514=79 (2)1325×512=1360 (3)712×109 =3554

(4)65×512=12 (5)73×1514=25 (6)92×83=112

(7)58×425=110 (8)23×109=2027 (9)514×76=512 (10)154×512=2516

三. 分数×带分数

☆ 练习(1)

(1)613×612 (2)524×225 (3)59×1720

=613×132 =524×125 =59×2720

=3 =12 =34

(4)115×23 (5)38×225 (6)313×27

=65×23 =38×125 =103×27

=45 =910 =2021

(7)950×1119 (8)23×247 (9)245×67