411×2=17×3=518×2=3×310=213×5=49×6=914×21=78×2=23×0=-数学

题目简介

411×2=17×3=518×2=3×310=213×5=49×6=914×21=78×2=23×0=-数学

题目详情

4
11
×2=
1
7
×3=
5
18
×2=
3
10
=
2
13
×5=
4
9
×6=
9
14
×21=
7
8
×2=
2
3
×0=
题型:解答题难度:中档来源:不详

答案

class="stub"4
11
×2=class="stub"8
11
; ②class="stub"1
7
×3=class="stub"3
7
; ③class="stub"5
18
×2=class="stub"5
9

④3×class="stub"3
10
=class="stub"9
10
; ⑤class="stub"2
13
×5=class="stub"10
13
; ⑥class="stub"4
9
×6=class="stub"8
3

class="stub"9
14
×21=class="stub"27
2
; ⑧class="stub"7
8
×2=class="stub"7
4
; ⑨class="stub"2
3
×0=0.

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