Subtraction as Difference Examples in Math
Start with the recap, study the fully worked examples, then use the practice problems to check your understanding of Subtraction as Difference.
This page combines explanation, solved examples, and follow-up practice so you can move from recognition to confident problem-solving in Math.
Concept Recap
Understanding subtraction as finding the gap or difference between two quantities.
How much taller is a 6-foot person than a 4-foot person? The difference is 2 feet.
Read the full concept explanation →How to Use These Examples
- Read the first worked example with the solution open so the structure is clear.
- Try the practice problems before revealing each solution.
- Use the related concepts and background knowledge badges if you feel stuck.
What to Focus On
Core idea: Subtraction answers 'how much more' or 'what's the gap' between quantities.
Common stuck point: Only seeing subtraction as 'taking away' misses comparison uses.
Sense of Study hint: Try rephrasing the problem as 'how far apart are these two numbers on a number line?'
Worked Examples
Example 1
easySolution
- 1 We want to find the difference between 8 and 5.
- 2 Write: \(8 - 5 = ?\)
- 3 Count up from 5 to 8: 6, 7, 8 — that is 3 steps.
- 4 Rosa has 3 more grapes than Tom.
Answer
Example 2
mediumPractice Problems
Try these problems on your own first, then open the solution to compare your method.
Example 1
easyExample 2
mediumRelated Concepts
Background Knowledge
These ideas may be useful before you work through the harder examples.