7 ÷
1
7
9 ÷
9
18 ×
3
6
4 ÷
2
8
20 ×
4
5
56 ×
8
24 ×
3
1
18 ×
2
9
30 ×
5
6
28 ×
7
4
7
8
6 ×
3
30 ×
6
1764×
4
5 ÷
1
5
9 ×
9
4 ÷
2
12 ×
4
6
6
2
5
7
9
48 ×
3
1
8
3
20 ×
4
5
9 ÷
9
15 ×
1
7
2
8
42 ×
6
10 ×
5
2
2 ÷
8
1
3
4
4
378×
9
36 ×
6
7
9
9
9 ×
1
4
336×
8
5
6
7
2
3
12 ×
2
9
6
7
192×
8
3
20 ×
4
5
9 ×
1
6
35 ×
5
7
8 ×
4
2
8
3 ÷
1
3
9