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