口算:0.34×5=16×0.01=1.78÷0.3=0.27÷0.3=0.01÷0.1=1.8×20=3a+a=x-0.4x=5d-2d=3.6÷0.4=-数学

题目简介

口算:0.34×5=16×0.01=1.78÷0.3=0.27÷0.3=0.01÷0.1=1.8×20=3a+a=x-0.4x=5d-2d=3.6÷0.4=-数学

题目详情

口算:
0.34×5=
16×0.01=1.78÷0.3=0.27÷0.3=
0.01÷0.1=1.8×20=3a+a=x-0.4x=
5d-2d=3.6÷0.4=
题型:解答题难度:中档来源:不详

答案


0.34×5=1.7

16×0.01=0.16

1.78÷0.3=5.9
3

0.27÷0.3=0.9
0.01÷0.1=0.11.8×20=363a+a=4ax-0.4x=0.6x
5d-2d=3d3.6÷0.4=9.

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