直接写出得数.15×34=712×24=817×51=49×49=715×1415=2125×7=0.5×524=1.6×14=-数学

题目简介

直接写出得数.15×34=712×24=817×51=49×49=715×1415=2125×7=0.5×524=1.6×14=-数学

题目详情

直接写出得数.
1
5
×
3
4
=
7
12
×24=
8
17
×51=
4
9
×
4
9
=
7
15
×
14
15
=
21
25
×7=
0.5×
5
24
=
1.6×
1
4
=
题型:解答题难度:中档来源:不详

答案

class="stub"1
5
×class="stub"3
4
=class="stub"3
20
class="stub"7
12
×24=14
class="stub"8
17
×51=24
class="stub"4
9
×class="stub"4
9
=class="stub"16
81
class="stub"7
15
×class="stub"14
15
=class="stub"98
225
class="stub"21
25
×7=class="stub"147
25
0.5×class="stub"5
24
=class="stub"5
48
1.6×class="stub"1
4
=0.4.

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