2 Digit Addition (No Regrouping)- Game 1

Front

What is the sum of 30 and 47?

Back

77

Front

What is the sum of 20 and 24?

Back

44

Front

What is the sum of 40 and 44?

Back

84

Front

What is the sum of 50 and 49?

Back

99

Front

What is the sum of 20 and 39?

Back

59

Front

Define two-digit addition without regrouping.

Back

Two-digit addition without regrouping refers to adding two numbers where the sum of the digits in each place value (tens and ones) does not exceed 9.

Front

What is the maximum sum possible when adding two two-digit numbers without regrouping?

Back

The maximum sum is 198, which occurs when adding 99 and 99.

Front

How do you add two-digit numbers without regrouping?

Back

Add the tens digits together and the ones digits together separately, ensuring that neither sum exceeds 9.

Front

What is the sum of 12 and 25?

Back

37

Front

What is the sum of 33 and 11?

Back

44