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