Subtraction
-2--4
2
1232+1232
2464
60/12
5
49+23-234+4567
4405
123x3
369
3-20
-20
5678+23
5701
123/4
30.75
12-12+34
34
4568x7
31976
45-63
-18
890+103
993
7456/2
3728
15-15-16-34+15
-35
8907x4
35628
23-78
-55
1245+098
1343
1230/3
410
-23+567-89+2
457
986x42
41412
68-[-34]+23
125
1577988+56-36+12
1578020
1430/2
715
45+678+0987
1710
1234x56
69104