120×23=56×215=1517×1715=34×15=611×112=322×1113=1315×30=28×724=47×38×716=-数学

题目简介

120×23=56×215=1517×1715=34×15=611×112=322×1113=1315×30=28×724=47×38×716=-数学

题目详情

1
20
×
2
3
=
5
6
×
2
15
=
15
17
×
17
15
=
3
4
×
1
5
=
6
11
×
1
12
=
3
22
×
11
13
=
13
15
×30=
28×
7
24
=
4
7
×
3
8
×
7
16
=
题型:解答题难度:中档来源:不详

答案

class="stub"1
20
×class="stub"2
3
=class="stub"1
30
class="stub"5
6
×class="stub"2
15
=class="stub"1
9
class="stub"15
17
×class="stub"17
15
=1,
class="stub"3
4
×class="stub"1
5
=class="stub"3
20
class="stub"6
11
×class="stub"1
12
=class="stub"1
22
class="stub"3
22
×class="stub"11
13
=class="stub"3
26
class="stub"13
15
×30=26,
28×class="stub"7
24
=8class="stub"1
6
class="stub"4
7
×class="stub"3
8
×class="stub"7
16
=class="stub"3
32

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