Front

____ + 8 = 16

Back

8

Front

16 + ____ = 18

Back

2

Front

2 + ___ = 12

Back

10

Front

6 + ____ = 13

Back

7

Front

____ + 9 = 13

Back

4

Front

What is an addend?

Back

An addend is a number that is added to another number.

Front

What does it mean to find a missing addend?

Back

Finding a missing addend means figuring out what number needs to be added to another number to reach a total.

Front

If you have 5 and you need to make 10, what is the missing addend?

Back

5

Front

What is the total of 3 and 4?

Back

7

Front

If you have 7 and you want to make 15, what do you add?

Back

8