Add and Subtract with Regrouping

Front

What is regrouping in addition?

Back

Regrouping in addition is when you combine numbers that exceed 10 and carry over to the next place value.

Front

What is regrouping in subtraction?

Back

Regrouping in subtraction is when you borrow from the next place value to subtract a larger digit from a smaller digit.

Front

14 + 36 = ?

Back

50

Front

35 - 19 = ?

Back

16

Front

What does it mean to add?

Back

Adding means to combine two or more numbers to get a total.

Front

What does it mean to subtract?

Back

Subtracting means to take one number away from another.

Front

18 + 29 = ?

Back

47

Front

27 + 5 + 22 = ?

Back

54

Front

48 - 29 = ?

Back

19

Front

What is the sum of two numbers?

Back

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