5 ÷
5
1
24 ×
2
3
4
5 +
1
10 ×
2
7 +
4
5
5
5 +
3
4
5
3
2 ÷
1
2
1 -
3
20 ×
4
5
2
1
1
2
3 ÷
3
1
1 -
4
5