试题 试卷
题型:解决问题 题类:常考题 难易度:容易
分数除以整数(不含带分数)7233
÷12= × = 10× = ( -0.4)× =
16÷ = ÷ = ×6.3= 1÷ × =
25%×4=
87%-0.37=
=
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