8 +
9 +
60 ×
6
1 -
9 +
40 ×
2 -
189×
19 +
8 +
24 ×
11 +
168×
22 +
7 +
2 ÷
9 +
2 ÷
2 ×
7
12 ×
63 ×
120×
15 +
24 ×
4 -
3 +
10 +
28 ×
18 ×
24 ×
7 -
23 +
4
6 ÷