Three-digit Subtraction With Regrouping

Front

What is regrouping in subtraction?

Back

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

Tags

CCSS.7.NS.A.1C

Front

How do you subtract 2 from 0 in the ones place?

Back

You cannot subtract 2 from 0, so you need to regroup from the tens place.

Tags

CCSS.2.NBT.B.6

Front

What is the first step in subtracting 862 - 490?

Back

The first step is to look at the ones place: 2 - 0 = 2.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What do you do when the top digit is smaller than the bottom digit?

Back

You regroup by borrowing from the next place value.

Tags

CCSS.2.NBT.B.7

Front

What is 3 - 9 in subtraction?

Back

You cannot subtract 9 from 3, so you need to regroup.

Tags

CCSS.2.NBT.B.5

Front

What is the result of 220 - 190?

Back

The result is 30.

Tags

CCSS.2.NBT.B.5

Front

What is the result of 320 - 190?

Back

The result is 130.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 400 - 280?

Back

The result is 120.

Front

What is the process of borrowing in subtraction?

Back

Borrowing is taking 1 from the next higher place value to make the current digit larger.

Tags

CCSS.7.NS.A.1C

Front

What does the term 'three-digit subtraction' mean?

Back

Three-digit subtraction means subtracting numbers that have three digits.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2