Subtraction With Regrouping

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. It shows how much is left after something is taken away.

Tags

CCSS.2.NBT.B.7

Front

What does it mean to regroup in subtraction?

Back

Regrouping in subtraction means to borrow from a higher place value when the top number is smaller than the bottom number in a column.

Tags

CCSS.7.NS.A.1C

Front

How do you subtract two-digit numbers?

Back

To subtract two-digit numbers, align the numbers by place value, subtract the ones first, and then the tens. If needed, regroup.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 40 - 23?

Back

The result is 17.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

How do you find out how many more one number is than another?

Back

To find out how many more one number is than another, subtract the smaller number from the larger number.

Tags

CCSS.1.OA.A.1

Front

What is 42 - 27?

Back

The result is 15.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

If Leah's tree grew from 13 inches to 60 inches, how do you find the growth?

Back

Subtract the original height from the new height: 60 - 13 = 47 inches.

Tags

CCSS.1.OA.A.1

Front

What is the difference between 72 stickers and 27 stickers?

Back

The difference is 45 stickers.

Tags

CCSS.2.OA.A.1

Front

What is the subtraction problem: 63 - 25?

Back

The result is 38.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is a word problem in subtraction?

Back

A word problem in subtraction is a math problem that describes a situation where you need to find out how much is left after taking away.

Tags

CCSS.1.OA.A.1