2 ÷
2
245×
7
72 ×
6
3
4
5 ×
1
5
4
5
7
6 ÷
6
1
24 ×
3
2
30 ×
5
6
42 ×
2
7
3
4
6 ÷
1
7 ÷
7
12 ×
3
4
4 ÷
1
70 ×
5
2
6
1
10 ×
2
5
4
6
6
7
3
3
6 ÷
6
1
15 ×
3
14 ×
2
7
20 ×
5
4
12 ×
3
4
1
5
84 ×
2
6
7