40 ×
5
1
2
4
56 ×
7
8
18 ×
6
3
8 ×
4
2
7 ÷
1
7
15 ×
3
5
48 ×
8
6
35 ×
7
5
6
6
6 ×
3
4 ÷
8
2
20 ×
4
8 ÷
1
378×
3
7
28 ×
4
2
6 ×
1
6
5
8
6
3
7
4 ÷
8
2
4 ÷
4
1
10 ×
5
8 ÷
1
24 ×
4
24 ×
8
5 ÷
5
2 ÷
6
3
294×
7
2
8
6
3
1
5
5
7
7
2
4
4
4 ÷
2
8
30 ×
5
6
4 ÷
4
1
3
7