Level 1 · Class 1
Number Sense
Fresh practice sets inspired by olympiad-style ordering, place value, number names, and text-based reasoning questions.
8 practice sets48 questionsAges 6–8IMO · NSO syllabus
Start practising →Level 1
Practice sets
Build confidence with counting, number names, place value, and simple number reasoning.
1
Counting and Number Recognition
Practice basic counting patterns and connect number ideas to the correct numeral.
6 questions2
Before, After, and Missing Numbers
Practice number order with before, after, between, and missing-number questions.
6 questions3
Number Names and Numerals
Match number words and numerals in both directions.
6 questions4
Tens and Ones
Read two-digit numbers using place value language.
6 questions5
Expanded Form and Place Value
Break numbers apart and rebuild them from tens and ones.
6 questions6
Compare and Arrange Numbers
Compare two-digit numbers and put them in order.
6 questions7
Abacus Basics
Read tens and ones on a simple abacus.
6 questions8
Mixed Number Sense Practice
A mixed set that combines counting, ordering, place value, and number names.
6 questionsHow it works
- Pick a practice set — each set focuses on one specific skill from the number sense 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.