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题型:填空题 题类:常考题 难易度:普通
分数乘整数(不含带分数) 7040 10
=
= = = =
= = × ×18= × × =
÷12.5%=
1÷×15=
-×=
×99+=
×6.4=
16π=
×75%+5%=
×÷×=
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