Subtraction Quiz/Game
Subtraction means taking away a number from another number. It is the inverse operation of addition. While addition adds or puts together numbers to find the sum, subtraction removes a number from another number to find the difference. Scroll down the page for a more detailed explanation.
 
In this game, you will be given two numbers. You need to subtract the second number from the first number. You can select whether to allow borrowing and enter the maximum minuend (starting number) to adjust the difficulty level. If you give a wrong answer, the game will give you the correct solution.
 

Subtraction Practice

Choose your settings to begin.

Problem Type: Without Regrouping With Regrouping Random Mix

Maximum Minuend:

Enable 60-Second Timer

Start Game

Score: 0 / 0

Time: 60

Check Next

Back to Menu

 

How to Play the Subtraction Game
The game will show two numbers. Your task is to subtract.
Here’s how to play:

1. Select Problem Type Select either “Without Regrouping”, With Regrouping", or “Random Mix”.
   
2. Maximum Minuend: Enter in the maximum minuend (starting number) that will be used.
   
3. Timed Option: Check the timer if you want to enable the 60 second timer. Click “Start Game”.
   
4. Look at the Problem: You will be given two numbers. Your task is to subtract the second number from the first.
   
5. Enter Your Answer: Enter in the difference.
   
6. Check Your Work: Click the Check button (or press the Enter key). The game will tell you if you’re correct. If you are wrong, you will be shown how to get the correct answer.
   
7. Get a New Problem: Click the Next button for a new problem.
   Your score is tracked at the top, showing how many you’ve gotten right out of the total you’ve tried.
8. Back to Menu Click “Back to Menu” to restart the game.
    
   

How to practice subtraction
Subtraction Strategies
 
The following are some subtraction strategies:

1. Counting Up (Think Addition)
   This strategy is great for finding the difference between two numbers. Instead of starting with the larger number and subtracting, you start with the smaller number and add your way up to the larger one.
   
2. Breaking Apart
   This strategy involves breaking down the number you are subtracting into smaller, more manageable pieces.
   
3. Using a Number Line
   A number line gives you a visual way to count. You can either jump backward for subtraction or jump forward to find the difference.
   
4. Making a Friendly Number
   This strategy involves rounding one of the numbers to the nearest 10, performing the subtraction, and then adjusting your answer.
   
5. Standard Algorithm
   Write the problem vertically. Start in the ones column and subtract, then move to the left and subtract at each column. If the top digit is less than the bottom digit and you have to regroup.
    
   

This video gives a clear, step-by-step approach to subtracting numbers.

• Show Video

 

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