3 ÷
1 -
13 +
72 ×
84 ×
11 +
2 ÷
26 +
22 +
3 ÷
1 -
22 +
15 ×
504×
13 +
17 +
36 ×
18 +
5 ÷
1 -
8 +
35 ×
18 +
15 +
6 ×
2 -
12 +
2 ÷
8 ×
15 +
15 +