Double Digit Addition

Front

What is double digit addition?

Back

Double digit addition is the process of adding two numbers that each have two digits, such as 34 + 25.

Front

34 + 7 = ?

Back

41

Front

What do you call the result of an addition problem?

Back

The result of an addition problem is called the sum.

Front

25 + 36 = ?

Back

61

Front

What is the first step in double digit addition?

Back

The first step is to add the digits in the ones place.

Front

If you have 26 cookies and get 19 more, how do you find the total?

Back

You add 26 + 19 to find the total number of cookies.

Front

What is the sum of 50 and 20?

Back

70

Front

What is the sum of 76 and 0?

Back

76

Front

What is the second step in double digit addition?

Back

The second step is to add the digits in the tens place.

Front

How do you check your addition?

Back

You can check your addition by adding the numbers again or by using subtraction.