试题 试卷
题型:单选题 题类:常考题 难易度:容易
分数乘整数(不含带分数) 7071 10
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8.1÷0.03= +3= × = - =
× = 120÷50%= ×0÷3= 7.45+8.55=
÷ = × = 2- - = ÷25%= × × =
- = 1÷ = × = 15÷ = 7×65%=
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