试题 试卷
题型:综合题 题类:常考题 难易度:普通
小学数学分数的简便计算
① ×11- ×
② ÷
③ ×125
④ ÷7+ ×
⑤ ×
⑥3× -
+27= 4- = 2.5×0.4= 1-0.05=
÷ = 5.8÷0.1= ×2.4= 3× ÷ ×3=
①85× +15×75%
②2.7÷(4﹣82%﹣18%)
③( ﹣75%)÷(50%+ )
④0.55×8﹣60%
⑤ +(50%﹣ )÷
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