试题 试卷
题型:判断题 题类:常考题 难易度:容易
分数除以整数(不含带分数)7243
一个数除以 ,这个数就扩大到原数的5倍.
×60= × = ×0= × = ×0+9=
÷2= 6÷ = ÷14= ÷ × = × ÷ × =
÷ = 60×20%= ÷ = × =
÷3= 4.5× = 75%﹣ = + × =
0.3× = 2÷( - )= 35× =
9- = 0.375÷ = ÷2.1=
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