Two Digit Addition Without Regrouping

Front

What is two-digit addition without regrouping?

Back

It is the process of adding two numbers that each have two digits, where the sum of the digits in each place value (tens and ones) does not exceed 9.

Front

What is the sum of 24 and 24?

Back

48

Front

What is the sum of 45 and 44?

Back

89

Front

What is the sum of 49 and 50?

Back

99

Front

What is the sum of 30 and 37?

Back

67

Front

What is the sum of 25 and 27?

Back

52

Front

What do you call the number you add to another number?

Back

Addend.

Front

What is the result of an addition called?

Back

Sum.

Front

If you add 12 and 15, what is the sum?

Back

27

Front

What is the sum of 10 and 20?

Back

30