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题型:计算题 题类:常考题 难易度:容易
北师大版数学五年级下册第五单元 分数除法单元测试
x=( )
①120+ x=168
② -3x=
③x+15%x=3.22
④x÷ =
⑤ x- =
⑥x× =
⑦ x+ x=
⑧5.6÷70%x=5%
1.5× = ÷ = ﹣ = + = 3.14×30=
20÷ = 30×200%= 1÷ = 3+3× = × + × =
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