105×
3
5
42 ×
6
7
32 ×
8
96 ×
4
10 ×
2
1
48 ×
6
7
24 ×
2
4
1
8
3
5
8
3 ÷
2
4
21 ×
1
3
210×
7
5
6
10 ×
5
6
1
3
7
180×
2
2 ÷
8
4
2
2 ÷
4
8
8
30 ×
5
6
3
4 ÷
1
21 ×
7
7 ÷
1
8
21 ×
7
4 ÷
2
240×
5
6
4
3
7
1
1
3
8
4
5
3 ÷
6
2
60 ×
4
3
5
6
2
56 ×
1
7
8