口算.0.6×5=1.3×2=9.4-0.4=5.1÷0.3=2÷0.02=6.5+3.07=4.3×2=2.1÷3=5.07×10=-五年级数学

题目简介

口算.0.6×5=1.3×2=9.4-0.4=5.1÷0.3=2÷0.02=6.5+3.07=4.3×2=2.1÷3=5.07×10=-五年级数学

题目详情

口算.
0.6×5=1.3×2=9.4-0.4=
5.1÷0.3=2÷0.02=6.5+3.07=
4.3×2=2.1÷3=5.07×10=
题型:解答题难度:中档来源:不详

答案

0.6×5=3,1.3×2=2.6,9.4-0.4=9,
5.1÷0.3=17,2÷0.02=100,6.5+3.07=9.57,
4.3×2=8.6,2.1÷3=0.7,5.07×10=50.7.

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