Addition up to 20
We can add bigger numbers too! 8 + 5 = 13. A fun trick is to make 10 first: 8 + 2 = 10, then 3 more makes 13. Count on from the bigger number to be quick.
We can add bigger numbers too! 8 + 5 = 13. A fun trick is to make 10 first: 8 + 2 = 10, then 3 more makes 13. Count on from the bigger number to be quick.