直接写出得数57×3=45×34=12-0.25=72×48=815÷45=56÷548=36÷98=35÷910=-数学

题目简介

直接写出得数57×3=45×34=12-0.25=72×48=815÷45=56÷548=36÷98=35÷910=-数学

题目详情

直接写出得数
5
7
×3=
4
5
×
3
4
=
1
2
-0.25=
72×
4
8
=
8
15
÷
4
5
=
5
6
÷
5
48
=
36÷
9
8
=
3
5
÷
9
10
=
题型:解答题难度:中档来源:不详

答案

class="stub"5
7
×3=class="stub"15
7
class="stub"4
5
×class="stub"3
4
=class="stub"3
5
class="stub"1
2
-0.25=0.25,
72×class="stub"4
8
=36,
class="stub"8
15
÷class="stub"4
5
=class="stub"2
3
class="stub"5
6
÷class="stub"5
48
=8,
36÷class="stub"9
8
=32,
class="stub"3
5
÷class="stub"9
10
=class="stub"2
3

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