135×
6 -
11 +
5 -
15 +
2 ÷
15 ×
3 -
36 ×
126×
11 +
270×
28 +
11 +
40 ×
18 ×
16 +
2 -
18 +
216×
20 +
11 +
108×
2 -
105×
432×
15 +
42 ×
2
9 ÷
2 ÷