Additions
25+30=
55
88-46=
42
2x8=
16
395+602=
997
857-126=
731
48+12=
60
96-34=
62
3x9=
27
575+358=
933
2897-2000=
897
125+50=
175
145-115=
30
2x7=
14
284+513=
797
8999-300=
8699
222+104=
326
296-152=
144
3x4=
12
174+2104=
2278
387-120=
267
150+305=
455
99-75=
24
5x10=
50
1976+2024=
4000
950-720=
230