脱式计算56×143÷289=9÷158÷56=47÷65×715=274×109×275=-六年级数学

题目简介

脱式计算56×143÷289=9÷158÷56=47÷65×715=274×109×275=-六年级数学

题目详情

脱式计算
5
6
×
14
3
÷
28
9
=

15
8
÷
5
6
=

4
7
÷
6
5
×
7
15
=

27
4
×
10
9
×
27
5
=
题型:解答题难度:中档来源:不详

答案

class="stub"5
6
×class="stub"14
3
÷class="stub"28
9

=class="stub"5
6
×class="stub"14
3
×class="stub"9
28

=1class="stub"1
4


②9÷class="stub"15
8
÷class="stub"5
6

=9×class="stub"8
15
×class="stub"6
5

=class="stub"144
25

=5class="stub"19
25


class="stub"4
7
÷class="stub"6
5
×class="stub"7
15

=class="stub"4
7
×class="stub"5
6
×class="stub"7
15

=class="stub"2
9


class="stub"27
4
×class="stub"10
9
×class="stub"27
5

=class="stub"27
4
×(class="stub"10
9
×class="stub"27
5
),
=class="stub"27
4
×
6,
=class="stub"81
2

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