84 ×
6 -
5 ÷
10 +
2 ÷
4 -
8 +
6 ÷
3 ÷
16 +
48 ×
144×
40 ×
3 -
3 -
9 ÷
8 +
7
1 -
48 ×
6 +
8 -
8 ÷
24 ×
16 +
25 +
4
90 ×
20 ×
7
15 +
18 +
7 +
36 ×
21 ×
5
4 ÷