Addition and subtraction with regrouping

Front

804 - 773 = ?

Back

31

Front

282 red apples + 239 green apples = ?

Back

521

Front

120 miles - 51 miles = ?

Back

69

Front

485 + 409 = ?

Back

894

Front

The answer to an addition problem is called the _____

Back

sum

Front

What is regrouping in addition?

Back

Regrouping is when you carry over a value to the next column when the sum exceeds 10.

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 do you call the number you subtract from?

Back

Minuend

Front

What do you call the number you subtract?

Back

Subtrahend

Front

What is the result of a subtraction problem called?

Back

Difference