SUBTRACTION WITHOUT REGROUPING

Front

What is subtraction without regrouping?

Back

Subtraction without regrouping refers to the process of subtracting numbers where each digit in the minuend is greater than or equal to the corresponding digit in the subtrahend, allowing for straightforward subtraction without needing to borrow from the next higher place value.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

How do you subtract two three-digit numbers without regrouping?

Back

To subtract two three-digit numbers without regrouping, align the numbers by place value, subtract each digit starting from the rightmost digit, and ensure that the top digit is greater than or equal to the bottom digit for each column.

Tags

CCSS.2.NBT.B.7

Front

What is the result of 456 - 100?

Back

The result of 456 - 100 is 356.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 744 - 422?

Back

The result of 744 - 422 is 322.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 88 - 67?

Back

The result of 88 - 67 is 21.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 384 - 162?

Back

The result of 384 - 162 is 222.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the importance of place value in subtraction?

Back

Place value is crucial in subtraction as it determines the value of each digit in a number, ensuring that digits are subtracted correctly according to their respective positions.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What should you do if the top digit is smaller than the bottom digit in a subtraction problem?

Back

If the top digit is smaller than the bottom digit in a subtraction problem, you need to regroup (borrow) from the next higher place value. However, this is not applicable in subtraction without regrouping.

Tags

CCSS.2.NBT.B.7

Front

Can you provide an example of a subtraction problem that requires regrouping?

Back

An example of a subtraction problem that requires regrouping is 52 - 29, where you would need to borrow from the tens place.

Tags

CCSS.7.NS.A.1C

Front

What is the difference between subtraction with regrouping and without regrouping?

Back

Subtraction with regrouping involves borrowing from the next higher place value when the top digit is smaller than the bottom digit, while subtraction without regrouping does not require borrowing.