试题 试卷
题型:填空题 题类:常考题 难易度:普通
北师大版数学五年级下册第三单元第二小节分数乘法(二)同步练习
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90-56= 2.2+3.58=
1÷25%= 1.7×1.25×0.8=
2÷ = + ÷2=
3.2× =
4- = + = ×12= 0× + =
+ = ÷ = ×17= =
×0.75=
12×=
×4.2=
4-4×=
×=
×0=
19×12×=
2.8×(1+)=
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