直接写得数.1÷0.05=0.325+58=(0.2)2=10-0.01=25×23=3.1×0.7=-数学

题目简介

直接写得数.1÷0.05=0.325+58=(0.2)2=10-0.01=25×23=3.1×0.7=-数学

题目详情

直接写得数.
1÷0.05=
0.325+
5
8
=
(0.2)2=
10-0.01=
2
5
×
2
3
=
3.1×0.7=
题型:解答题难度:中档来源:不详

答案

1÷0.05=20,0.325+class="stub"5
8
=0.95,
(0.2)2=0.04,
10-0.01=9.99,class="stub"2
5
×class="stub"2
3
=class="stub"4
15
3.1×0.7=2.17.

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