21 ×
7
2 ÷
6
3
4
4
5 ÷
5
48 ×
2
1
3
70 ×
7
10 ×
2
5
1
4
6
5
2
4 ÷
4
6 ×
1
6
21 ×
3
7
2 ÷
4
30 ×
5
1
21 ×
3
7
3 ÷
6
2
2
1
6
14 ×
7
12 ×
4
15 ×
5
3
24 ×
6
4
35 ×
7
2
3
14 ×
1
20 ×
5
1
1
3
3
5
6
6
2
7
4