Instructions
Complete the addition problems below. Write your answers in the boxes provided.
1. 4 + 12 = __________
2. 7 + 15 = __________
3. 3 + 20 = __________
4. 6 + 10 = __________
5. 9 + 11 = __________
6. 5 + 18 = __________
7. 2 + 17 = __________
8. 8 + 14 = __________
9. 1 + 21 = __________
10. 0 + 19 = __________
Challenge!
What is 5 + 5? __________
What is your favorite number? Add 2 to it! __________