40 ×
8
5
12 ×
3
2
2
36 ×
9
4
45 ×
1
42 ×
7
6
3 ×
3
1
4
48 ×
8
6
9
5
42 ×
2
7
1
48 ×
6
8
20 ×
4
420×
5
2
56 ×
7
108×
9
3
36 ×
9
4 ÷
2
2 ÷
1
5
7
6
8
3
4
4
8
2
7
7
15 ×
3
5
6 ÷
6
1
18 ×
9
90 ×
5
9
9
42 ×
6
4 ÷
1
4
168×
7
3
8
2
6
3
7
18 ×
9
2
192×
8
20 ×
4
5
8 ÷
1
14 ×
2
7
45 ×
5
2 ÷
6
1
3
36 ×
9
4
8
28 ×
7
4
9
3
8
2 ×
1
2
30 ×
6
5