直接写出得数(1)0.3×0.2=4.2÷0.7=1.2×5=0.25×4=(2)12-1.2=2.4×10=3.6÷12=0.78÷0.15=(3)0.4×0.02=3.5+7.6=1.23÷3=2

题目简介

直接写出得数(1)0.3×0.2=4.2÷0.7=1.2×5=0.25×4=(2)12-1.2=2.4×10=3.6÷12=0.78÷0.15=(3)0.4×0.02=3.5+7.6=1.23÷3=2

题目详情

直接写出得数
(1)0.3×0.2=4.2÷0.7=1.2×5=0.25×4=
(2)12-1.2=2.4×10=3.6÷12=0.78÷0.15=
(3)0.4×0.02=3.5+7.6=1.23÷3=2.4×2.5=
(4)16÷1.6=0.9÷0.01=7÷0.25=99×0.25=
题型:解答题难度:中档来源:不详

答案

(1)0.3×0.2=0.064.2÷0.7=61.2×5=60.25×4=1
(2)12-1.2=10.82.4×10=243.6÷12=0.30.78÷0.15=5.2
(3)0.4×0.02=0.0083.5+7.6=11.11.23÷3=0.412.4×2.5=6
(4)16÷1.6=100.9÷0.01=907÷0.25=2899×0.25=24.75

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