Addition within ten
You learn to add to ten faster by starting at the bigger number.
How to work it out
- Put the larger number in your head.
- Count on the smaller number in ones.
2 + 6
- Start at 6.
- Count on 2: 7, 8.
- So 2 + 6 = 8.
More examples
3 + 5
- Start at 5.
- Count on 3: 6, 7, 8.
- So 3 + 5 = 8.
4 + 4
- Both numbers are the same, so start at 4.
- Count on 4: 5, 6, 7, 8.
- So 4 + 4 = 8.