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