Level 1 · Class 1
Addition
Build addition skills step by step — from single-digit facts and place value sums to two-digit addition, number lines, missing addends, and everyday word problems.
Level 1
Practice sets
Start adding with confidence — single-digit facts, place value sums, two-digit addition, number line jumps, missing addends, and simple word problems.
Single-Digit Addition
Master basic addition facts and learn how zero behaves when added to any number.
6 questionsAdding with Place Value
Add numbers expressed as tens and ones and rebuild them into a single number.
6 questionsTwo-Digit and One-Digit Addition
Add a one-digit number to a two-digit number using place value thinking.
6 questionsTwo-Digit and Two-Digit Addition
Add two two-digit numbers by combining tens and ones separately.
6 questionsAddition on the Number Line
Solve addition by counting forward in jumps and steps on a number line.
6 questionsFinding the Missing Addend
Work backwards to find the number that completes each addition equation.
6 questionsAddition Word Problems
Use addition to solve everyday stories involving objects, people, and events.
6 questionsMixed Addition Practice
A combined set drawing on all addition skills — facts, place value, two-digit sums, and word problems.
6 questionsHow it works
- Pick a practice set — each set focuses on one specific skill from the addition topic.
- Answer 6 olympiad-style questions — questions span 3 difficulty levels from straightforward to challenging.
- See your score and explanation — every question has a clear explanation so your child understands, not just memorises.
- Earn badges and track progress — scores are saved and your child can replay sets to improve their best score.