Practice Objectives
  • Demonstrate an understanding of multi-digit subtraction with regrouping

Practice Subtracting Multi-Digit Whole Numbers with Regrouping


Instructions:

Answer 7/10 questions correctly to pass.

Find each difference.


Problem:

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Your answer was: 0

The correct answer was: 0


Multi-Digit Subtraction of Whole Numbers with Regrouping:

  1. Arrange the numbers being subtracted into a vertical format
    • Place the minuend on top
    • Place the subtrahend on the bottom
    • Draw a horizontal line underneath the bottom number
    • Place a "-" to the left of the bottom number
  2. Subtract the digits in the rightmost column and place the answer directly below
  3. When the top digit of a column is less than the bottom digit, use the borrowing process:
    • Subtract 1 away from the digit in the top column that is one place left
    • Place a 1 in front of the digit we are performing the subtraction with
  4. Repeat the process for each column working to the left

Step-by-Step:


You Have Missed 4 Questions...

Your answer should be a number!

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Current Score: 0%

Correct Answers: 0 of 7

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Wrong Answers: 0 of 3

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Wow! You have mastered Multi-Digit Subtraction!

Correct Answers: 0/0

Your Score: 0%

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