直接写得数.35×40=1125×522=59+17=19×25=712×421=18×168×14×15=99100×0×259=15+14×45=-数学

题目简介

直接写得数.35×40=1125×522=59+17=19×25=712×421=18×168×14×15=99100×0×259=15+14×45=-数学

题目详情

直接写得数.
3
5
×40=
11
25
×
5
22
=
5
9
+
1
7
=
1
9
×
2
5
=
7
12
×
4
21
=
18×
1
6
1
4
×
1
5
=
99
100
×0×
25
9
=
1
5
+
1
4
×
4
5
=
题型:解答题难度:中档来源:不详

答案

class="stub"3
5
×40=24
class="stub"11
25
×class="stub"5
22
=class="stub"1
10
class="stub"5
9
+class="stub"1
7
=class="stub"44
63
class="stub"1
9
×class="stub"2
5
=class="stub"2
45
class="stub"7
12
×class="stub"4
21
=class="stub"1
9
18×class="stub"1
6
=3
class="stub"1
4
×class="stub"1
5
=class="stub"2
5
class="stub"99
100
×0×class="stub"25
9
=0
class="stub"1
5
+class="stub"1
4
×class="stub"4
5
=class="stub"2
5

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