2-Digit Addition and Subtraction With and Without Regrouping

Front

What is 74 - 23?

Back

51

Front

What is 63 - 36?

Back

27

Front

What is 63 + 25?

Back

88

Front

What is 47 + 44?

Back

91

Front

Which subtraction equation could help you solve 14 + 12 = 26?

Back

26 - 14 = 12

Front

What is regrouping in addition?

Back

Regrouping is when you carry over a value to the next column when the sum exceeds 9.

Front

What is regrouping in subtraction?

Back

Regrouping is when you borrow from the next column when the top number is smaller than the bottom number.

Front

What is the sum of two numbers?

Back

The sum is the result of adding two or more numbers together.

Front

What is the difference between two numbers?

Back

The difference is the result of subtracting one number from another.

Front

What is the first step in solving 63 + 25?

Back

Add the ones place: 3 + 5 = 8.