试题 试卷
题型:判断题 题类:常考题 难易度:普通
2016年北师大版五年级下册《第3章 分数乘法》单元测试卷(9)
甲数除以乙数,等于甲数乘乙数的倒数.
4.9÷6.3= × = ÷ = × ×0=
20÷ = ÷ = ÷ = 39× × =
157+43= 8.7-7= 0.25×40= 4.8÷0.4=
1- = + = ×0.8= ÷ =
×10 = - = ÷ = 2- = 1÷4× =
0÷ = ÷ = 1.5÷0.05= 2.5×0.4= + =
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