-Subtract
47-42
45
82+28
110
6x6
36
17
true
800-469
31
484+20
504
DunkinxStarbucks
Just Kidding! 200+!
1
no
9000-1000
8000
46+6
52
300+
300+
46
True
42-47
-5
80+08
88
These are Free!
400$plus
99
yes!
800000000-400000000
400000000
4+100000000000000000000
100000000000000000004
8+2
10
107
No