问题 解答题
直接写得数.
1
3
×0=
1
4
×
2
5
=
5
6
×12=
7
12
×
3
14
=
45×
3
5
=
14
9
÷
7
18
=
2
3
×
9
10
=
4
25
÷
7
100
=
18×
1
6
=
4
11
×
11
4
=
3
5
=
3
4
÷
1
3
=
答案

1
3
×0=0;
1
4
×
2
5
=
1
10
5
6
×12=10;
7
12
×
3
14
=
1
8
45×
3
5
=27;
14
9
÷
7
18
=4;
2
3
×
9
10
=
3
5
4
25
÷
7
100
=2
2
7
18×
1
6
=3;
4
11
×
11
4
=1;
3
5
=1
2
3
3
4
÷
1
3
=2
1
4

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