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