1.45×5=23×2.4=57×3÷57=1.6×0.125=4.7×9+4.7=1.25×6.3×8=6.5×2÷5=15÷115×115=59×2÷59×2=1÷13-13÷1=-数学

题目简介

1.45×5=23×2.4=57×3÷57=1.6×0.125=4.7×9+4.7=1.25×6.3×8=6.5×2÷5=15÷115×115=59×2÷59×2=1÷13-13÷1=-数学

题目详情

1.45×5=
2
3
×2.4=
5
7
×3÷
5
7
=
1.6×0.125=
4.7×9+4.7=1.25×6.3×8=6.5×2÷5=15÷
1
15
×
1
15
=
5
9
×2÷
5
9
×2=
1
3
-
1
3
÷1=
题型:解答题难度:中档来源:不详

答案

1.45×5=7.25,class="stub"2
3
×2.4=1.6,
class="stub"5
7
×3÷class="stub"5
7
=3,
1.6×0.125=0.2,
4.7×9+4.7=47,1.25×6.3×8=63,6.5×2÷5=2.6,15÷class="stub"1
15
×class="stub"1
15
=15,
class="stub"5
9
×2÷class="stub"5
9
×2=4,
class="stub"1
3
-class="stub"1
3
÷1=2class="stub"2
3
故答案为:7.25,1.6,3,0.2,47,63,2.6,15,4,2class="stub"2
3

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