63 ×
10 ×
28 ×
6 ×
4 ÷
2 ÷
40 ×
2 ÷
1
6 ×
36 ×
9 ÷
24 ×
120×
35 ×
21 ×
42 ×
432×
30 ×
80 ×
54 ×
72 ×
4
9 ÷
24 ×
21 ×
28 ×
18 ×
20 ×
42 ×
18 ×
40 ×
2 ÷
12 ×
18 ×
42 ×
40 ×