Double Digit Addition Without Regrouping

Front

What is double digit addition?

Back

Double digit addition is the process of adding two numbers that each have two digits, without carrying over any values.

Front

What does 'without regrouping' mean?

Back

'Without regrouping' means that when you add the digits in each place value, the sum is less than 10, so you do not need to carry over to the next place value.

Front

What is the sum of 75 + 21?

Back

96

Front

What is the sum of 62 + 35?

Back

97

Front

What is the sum of 15 + 12?

Back

27

Front

What is the sum of 83 + 14?

Back

97

Front

What is the sum of 29 + 30?

Back

59

Front

How do you add the tens place in double digit addition?

Back

You add the digits in the tens place together.

Front

How do you add the ones place in double digit addition?

Back

You add the digits in the ones place together.

Front

What do you do if the sum of the ones place is 10 or more?

Back

In double digit addition without regrouping, you do not carry over, so you just write the sum as is.