Grade 1 Math — Adding and taking away within 20
Add and take away with numbers up to 20, going past ten on the way.
Name: ________________________
1.Start at 9 and jump on 7. Tap where you land.
Mark the line with an X.
2.What do you add to 8 to make 15?
- a) 6
- b) 7
- c) 5
- d) 9
3.Put these sums in order, smallest answer first.
- 11 - 8
- 9 + 0
- 9 + 9
- 8 + 6
4.7 + 7 = ?
5.13 - 4 = ?
6.8 + 5 = ?
7.Start at 15 and jump back 8. Tap where you land.
Mark the line with an X.
8.9 + 6 = ?
Answer key — Grade 1 Math — Adding and taking away within 20
- 1. 16
- 2. b) 7
- 3. 1. 11 - 8 2. 9 + 0 3. 8 + 6 4. 9 + 9
- 4. 14
- 5. 9
- 6. 13
- 7. 7
- 8. 15