口算高速路.476-98=1×45=3×35÷3×35=57×2125=1÷45=0.25×0.4=0.99×617×0=56×115×87=-数学

题目简介

口算高速路.476-98=1×45=3×35÷3×35=57×2125=1÷45=0.25×0.4=0.99×617×0=56×115×87=-数学

题目详情

口算高速路.
476-98=
4
5
=
3
5
÷3×
3
5
=
5
7
×
21
25
=
4
5
=
0.25×0.4=0.99×
6
17
×0=
5
6
×1
1
5
×87
=
题型:解答题难度:中档来源:不详

答案

476-98=378class="stub"4
5
=class="stub"4
5
class="stub"3
5
÷3×class="stub"3
5
=class="stub"9
25
class="stub"5
7
×class="stub"21
25
=class="stub"3
5
1÷class="stub"4
5
=class="stub"5
4
0.25×0.4=0.10.99×class="stub"6
17
×0=0
class="stub"5
6
×1class="stub"1
5
×87
=87
故答案为:378,class="stub"4
5
class="stub"9
25
class="stub"3
5
class="stub"5
4
,0.1,0,87.

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