1:5 ÷ 5 + 10 + 13
2:(5 ÷ 5) + 10 + 13
3:(5 ÷ 5 + 10) + 13
4:((5 ÷ 5) + 10) + 13
5:5 ÷ 5 +(10 + 13)
6:(5 ÷ 5) + (10 + 13)
7:5 ÷ 5 + 13 + 10
8:(5 ÷ 5) + 13 + 10
9:(5 ÷ 5 + 13) + 10
10:((5 ÷ 5) + 13) + 10
11:5 ÷ 5 +(13 + 10)
12:(5 ÷ 5) + (13 + 10)
13:(5 - 13 ÷ 5) × 10
14:(5 - (13 ÷ 5)) × 10
15:10 + 5 ÷ 5 + 13
16:(10 + 5 ÷ 5) + 13
17:(10 + (5 ÷ 5)) + 13
18:10 + (5 ÷ 5) + 13
19:10 + (5 ÷ 5 + 13)
20:10 + ((5 ÷ 5) + 13)
21:10 × (5 - 13 ÷ 5)
22:10 × (5 - (13 ÷ 5))
23:10 + 13 + 5 ÷ 5
24:(10 + 13) + 5 ÷ 5
25:10 + (13 + 5 ÷ 5)
26:10 + (13 + (5 ÷ 5))
27:10 + 13 +(5 ÷ 5)
28:(10 + 13) + (5 ÷ 5)
29:13 + 5 ÷ 5 + 10
30:(13 + 5 ÷ 5) + 10
31:(13 + (5 ÷ 5)) + 10
32:13 + (5 ÷ 5) + 10
33:13 + (5 ÷ 5 + 10)
34:13 + ((5 ÷ 5) + 10)
35:13 + 10 + 5 ÷ 5
36:(13 + 10) + 5 ÷ 5
37:13 + (10 + 5 ÷ 5)
38:13 + (10 + (5 ÷ 5))
39:13 + 10 +(5 ÷ 5)
40:(13 + 10) + (5 ÷ 5)