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