5 -
11 +
18 +
7 +
2 -
9 +
9 ÷
8 ×
17 +
40 ×
27 ×
14 +
42 ×
10 +
28 ×
1 -
14 +
112×
17 +
5 ÷
16 +
54 ×
9 +
35 ×
3 -
19 +
2 ÷
1 -
45 ×
1 -
17 +
4
2
13 +