5
10 +
24 ×
1 -
12 +
5 -
4 -
441×
19 +
10 +
21 ×
2
48 ×
10 +
4320×
56 ×
4 -
9 ÷
12 +
40 ×
10 +
3 ÷
3 -
7 +
392×
4
2 -
14 +
6 ÷
4 ×
10 +
126×
11 +
36 ×
18 ×