2 ÷
40 ×
30 ×
7
23 +
13 +
120×
2 -
126×
7 ÷
7 +
54 ×
2 ÷
18 +
3
12 +
28 ×
30 ×
7 +
1440×
3 -
14 +
14 ×
16 +
2 ÷
3 ×
12 +
6
6 +
3
16 +
6 ÷
16 +
70 ×
27 ×
4 -
3 ÷