Add Absolute Value Game

Add Absolute Value Game
Remember the Sign Interactions
Inside Negatives: |-x| is just x.
Outside Negatives: -|x| is -x.
Double Negatives: -|-x| is -x.
Remember to process the absolute value bars before adding the results.
Scroll down the page for a more detailed explanation.
 
Check out these other Absolute Value games:
Absolute Values (How far is it from 0?)
Absolute Values & Negative Signs (|-5|, -|5|, -|-5|)
Compare Absolute Values (use <,= or >)

Add Absolute Values (|6|+|-3|,|-7|+(-4))
Subtract Absolute Values (|5|-|-3|,|-7|-(-8))
Multiply Absolute Values (|8|·|-3|,|-4|·(-5))
Divide Absolute Values (|9|÷|-2|,|-7|÷(-3))
Absolute Values (Mixed Op) (+,-,×,÷)

 

 

How to play the “Add Absolute Value Game”

1. Choose your Challenge
   Level 1 |x|: Focuses on one single expression. Great for practicing the absolute value logic.
   Level 2 |x|+|y|: Introduces addition. You must solve two absolute value sets before combining them.
   Level 3 (Mixed Mode) |x|+(y): You will see terms like |-7| + (-3). Remember: the bars change the -7, but the parentheses do not change the -3.
   
   
2. The Two-Step Method
   Step 1: Simplify each absolute value term into a single number.
   

• Evaluate the distance from zero for each term.
  
• Remember: The result of an absolute value like |x| or |-x| is always positive.
  
• However, if there is a negative sign outside the bars (e.g., -|x|), that negative sign stays and makes the result negative.
  Step 2: Add the resulting numbers together.
  
• Once the bars are gone, use standard rules for adding positive and negative integers.
  
  

3. Worked Examples
   Example A: Standard Addition
   |-12| + |5|
   Evaluate |-12| = 12
   Evaluate |5| = 5
   Add: 12 + 5 = 17
   
   Example B: Negative Outside the Bars
   -|7| + |-3|
   Evaluate -|7| = -7
   Evaluate |-3| = 3
   Add: -7 + 3 = -4
   
   Example C: The “Mixed” Challenge
   |-10| + (-4)
   Evaluate |-10| = 10
   The number (-4) has no bars, so it stays -4.
   Add: 10 + (-4) = 6
    
   

This video gives a clear, step-by-step approach to add absolute values.

• Show Video

 

Check out our most popular games!
Fraction Concoction	Fact Family Game	Number Bond Garden
Online Addition Subtraction Game	Penguin Solitaire	Sawayama Solitaire
Ark Solitaire	Eldritch Invasion	Shenzhen Solitaire

Check out more Solitaire games here.

We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.