Adding 2- Digit
What is 25+35=?
60
What is 60-20=?
40
700
What is 900-300=?
600
What is 43+57=?
100
What is 40+70=?
110
What is 48-24=?
24
What is 420+203=?
623
What is 850-200=?
650
45
What is 38+21=?
59
What is 82-43=?
What is 527+138=?
665
What is 653-348=?
305
What is 347+233=?
580
What is 67+19=?
86
What is 90-28=?
62
What is 309+612=?
921
What is 724-187=?
537
What is 905-460=?
445
What is 87+48=?
135
What is 72-56=?
16
What is 246+767=?
1,013
What is 530-456=?
74
What is 105-86?
19