Further Description:
1. What is 25 + 25?
2. What is 45 + 48?
3. What is 72 + 35?
4. What is 84 + 22?
5. What is 38 – 21?
6. What is 99 – 55?
7. What is the difference between 54 and 14?
8. What is the difference between 68 and 17?
9. What is the sum of 22 and 67?
10. What is the sum of 81 and 19?
11. What is 1092 – 36?
12. What is 845 – 123?
13. What is 455 + 278?
14. What is 674 + 192?
