Addition
3 + 4 = 7
3 + 4 = 8
3 + 4 = 9
3 + 4 = 6
How many altogether?
4 + 2 =
7 + 0 =
0 + 9 =
5 + 1
Add
0 + 2 = ____
1 + 7
Write the missing numerals
______ + ______ = 9