Adding 10

Front

28 + 40 = ?

Back

68

Front

18 + 70 = ?

Back

88

Front

38 + 20 = ?

Back

58

Front

15 + 50 = ?

Back

65

Front

47 + 50 = ?

Back

97

Front

What is addition?

Back

Addition is combining two or more numbers to get a total.

Front

What does the plus sign (+) mean?

Back

The plus sign means to add numbers together.

Front

What is the sum of 10 and 5?

Back

15

Front

If you have 10 apples and you add 10 more, how many apples do you have?

Back

20

Front

What is 0 + 10?

Back

10