试题 试卷
题型:脱式计算 题类:常考题 难易度:困难
六年级 连除 乘除混合运算7610
× + ÷
×99+
(5.6+2.8)÷
÷[ ×( + )].
168+42= 0.27÷0.9= 1.25×3.7×0.8= 0.75×0.75=
1- + = 18÷ = ( + )×12= + × =
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