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