试题 试卷
题型:填空题 题类:常考题 难易度:容易
小数乘整数5696 10
6.4×0.8+3.6=
+7.2×3.5+4.75=( )
(1+1.2)+(2+1.2×2)+(3+1.2×3)+…+(99+1.2×99)+(100+1.2×100)
0.4×1.25×2-0.12
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