8 ×
1
4
2
90 ×
6
5
3
5 ÷
5
1
3 ÷
6
2
3
3
24 ×
4
24 ×
4
15 ×
5
3
2 ×
1
2
6
6
12 ×
3
4
20 ×
5
6 ÷
1
2 ÷
2
6 ×
3
3 ÷
2
5 ×
5
4
6
1
2
6
1
3
3
20 ×
4
5