Addition Examples in Math
Start with the recap, study the fully worked examples, then use the practice problems to check your understanding of Addition.
This page combines explanation, solved examples, and follow-up practice so you can move from recognition to confident problem-solving in Math.
Concept Recap
The arithmetic operation of combining two or more numbers into a single total, representing joining or accumulating quantities.
Think of putting groups together—3 apples plus 2 apples gives 5 apples.
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: Addition is combining quantities into one total; it is commutative and associative.
Common stuck point: Carrying (regrouping) in multi-digit addition: when a column sum reaches 10 or more, carry the tens digit.
Sense of Study hint: Try using a number line or counters to physically combine the groups before writing the sum.
Worked Examples
Example 1
easySolution
- 1 Write the addition sentence: \(3 + 4 = ?\)
- 2 Count on from 3: 4, 5, 6, 7.
- 3 So \(3 + 4 = 7\).
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.