首页 > 15×6125=681÷58=79×765=554÷217=35×4125=981÷512=179×7165=54÷2117=-五年级数学

15×6125=681÷58=79×765=554÷217=35×4125=981÷512=179×7165=54÷2117=-五年级数学

题目简介

15×6125=681÷58=79×765=554÷217=35×4125=981÷512=179×7165=54÷2117=-五年级数学

题目详情

1
5
×
6
125
=
6
81
÷
5
8
=
7
9
×
7
65
=
5
54
÷
2
17
=
3
5
×
4
125
=
9
81
÷
5
12
=
17
9
×
71
65
=
5
4
÷
21
17
=
题型：解答题难度：中档来源：不详

答案

（1）class="stub"1
5
×class="stub"6
125
=class="stub"6
625
；（2）class="stub"6
81
÷class="stub"5
8
=class="stub"2
27
×class="stub"8
5
=class="stub"16
135
；（3）class="stub"7
9
×class="stub"7
65
=class="stub"49
585
；（4）class="stub"5
54
÷class="stub"2
17
=class="stub"5
54
×class="stub"17
2
=class="stub"85
108
；
（5）class="stub"3
5
×class="stub"4
125
=class="stub"12
625
；（6）class="stub"9
81
÷class="stub"5
12
=class="stub"9
81
×class="stub"12
5
=class="stub"4
15
；（7）class="stub"17
9
×class="stub"71
65
=class="stub"1207
585
=2class="stub"37
585
；（8）class="stub"5
4
÷class="stub"21
17
=class="stub"5
4
×class="stub"17
21
=
1class="stub"1
84
．

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