2 Digit Addition Without Regrouping

Front

What is the sum of 21 and 47?

Back

68

Front

What is the sum of 42 and 51?

Back

93

Front

What is the sum of 10 and 23?

Back

33

Front

What is the sum of 41 and 36?

Back

77

Front

What is the sum of 83 and 14?

Back

97

Front

What does 'without regrouping' mean in addition?

Back

It means that the sum of the digits in each column does not exceed 9, so no carrying is needed.

Front

What is the first step in adding two-digit numbers?

Back

Align the numbers by place value (tens and ones) before adding.

Front

How do you add the tens place in two-digit addition?

Back

Add the digits in the tens place together.

Front

How do you add the ones place in two-digit addition?

Back

Add the digits in the ones place together.

Front

What should you do if the sum of the ones place exceeds 9?

Back

In this quiz, you do not regroup, so this situation does not apply.