Addition
6 + 3 = 8
7 + 3 = 9
6 + 4 = 9
6 + 3 = 9
How many altogether?
0 + 9 =
7 + 0
Add
4 + 0 = ____
1 + 3 = ____
5 + 2
3 + 3
0 + 8