Subtraction Across Zeros

Front

What is subtraction?

Back

Subtraction is the mathematical operation of finding the difference between two numbers. It involves taking one number away from another.

Tags

CCSS.7.NS.A.1D

Front

What does it mean to subtract across zeros?

Back

Subtracting across zeros means performing subtraction where one or more digits in the minuend (the number being subtracted from) are zeros, which may require borrowing from the next non-zero digit.

Tags

CCSS.5.NBT.B.7

Front

How do you borrow in subtraction?

Back

When borrowing in subtraction, you take 1 from the next left digit, reducing it by 1, and add 10 to the current digit to make it easier to subtract.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the difference between 6,000 and 3,782?

Back

2,218

Tags

CCSS.4.NBT.B.4

Front

What is the difference between 8,500 and 6,559?

Back

1,941

Tags

CCSS.4.NBT.B.4

Front

What is the difference between 507 and 63?

Back

444

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the difference between 5,000 and 3,287?

Back

1,713

Tags

CCSS.4.NBT.B.4

Front

What is the difference between 8,001 and 3,243?

Back

4,758

Tags

CCSS.4.NBT.B.4

Front

What is the minuend in a subtraction problem?

Back

The minuend is the number from which another number (the subtrahend) is subtracted.

Tags

CCSS.1.OA.A.1

Front

What is the subtrahend in a subtraction problem?

Back

The subtrahend is the number that is being subtracted from the minuend.

Tags

CCSS.7.NS.A.1C