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题型:填空题 题类:常考题 难易度:普通
分数乘加、乘减混合运算(不含带分数) 7631 10
=
12÷ = ×3= ( + )×9 ÷ = ×0=
+ = 7÷ = ﹣ × = × = ﹣0.2=
18÷ = ×0.15= × = 6.8÷10%= (1+20%)×(1+30%)=
×75%= 2﹣ ÷ = 62﹣52= 3.6× + ×3.6= 3+5+7+9+11+13+15=
① × ÷
② ÷[( + )× ]
③2﹣ ÷ ﹣
④ ÷5+5÷
⑤ ÷( ﹣ × )
⑥ ×58+42÷8﹣12.5%
①
②
③
④
⑤
⑥
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