One Digit
1+4
What is 5?
12+12
What is 24?
100+400
10+328
What is 338?
7+7
What is 14?
10+55
What is 65?
237+332
What is 569?
32+2155
What is 2188?
7+9
What is 16?
44+32
What is 494?
2179+3732
What is 5,911?
8+9
What is 17?
99+11
What is 110?
948+702
What is 1,650?
231802+3829
What is 235,631?
9+1+4+5
What is 19?
72+92+55
What is 219?
283+924+842
What is 2,049?
53420+32899+99234
What is 185,553?