试题 试卷
题型:填空题 题类:常考题 难易度:容易
分数除以整数(不含带分数)7240
甲数除以乙数,等于甲数乘乙数的倒数.
+ = - = 1- = 3× =
× = ÷ = ÷3= ÷ =
0× = ÷ = ×2= + = ×5=
1÷ = × = = ÷6= 100×2.5%=
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