- Find the sum:
- 3 + 2 = 5
- 3 + 4 = 7
- 3 + 5 = 8
- 3 + 6 = 9
- 3 + 7 = 10
- 4 + 1 = 5
- 4 + 2 = 6
- 4 + 3 = 7
- 4 + 4 = 8
- 4 + 5 = 9
- 4 + 6 = 10
- 5 + 1 = 6
- 5 + 2 = 7
- 5 + 3 = 8
- 5 + 4 = 9
- 5 + 5 = 10
- 6 + 1 = 7
- 6 + 2 = 8
- 6 + 3 = 9
- 6 + 4 = 10
- 7 + 1 = 8
- Find the difference:
- 4 - 1 = 3
- 4 - 2 = 2
- 4 - 3 = 1
- 4 - 4 = 0
- 5 - 1 = 4
- 5 - 2 = 3
- 5 - 3 = 2
- 5 - 4 = 1
- 5 - 5 = 0
- 6 - 1 = 5
- 6 - 2 = 4
- 6 - 3 = 3
- 6 - 4 = 2
- 6 - 5 = 1
- 6 - 6 = 0
- 7 - 1 = 6
- 7 - 2 = 5
- 8 - 1 = 7
- 8 - 2 = 6
- 9 - 0 = 9
- 9 - 1 = 8
Parent Tip: Review the logic above to help your child master the concept of math for first graders worksheet.