3
40 ×
16 +
5
13 +
4 ÷
96 ×
4
11 +
8 ÷
5 ÷
9 +
1 -
14 ×
8 +
11 +
252×
35 ×
13 +
3 -
5 -
3
12 ×
6 +
3 -
4
7 ÷
2 ÷
4 -
2 ÷
14 ×