Perform the order of operation involving addition and subtraction
4+3-2
5
Perform the order of operation involving addition and subtraction
5-2+1
4
Perform the order of operation involving addition and subtraction
8+9-4
13
Perform the order of operation involving addition and subtraction
8-4+3
7
Perform the order of operation involving addition and subtraction
10+3-6
7
Perform the order of operation involving addition and subtraction
6-1+4
9
Perform the order of operation involving addition and subtraction
15+10-5
20
Perform the order of operation involving addition and subtraction
20-15+7
Perform the order of operation involving addition and subtraction
40+13-10
43
Perform the order of operation involving addition and subtraction
35-12+4
27