Explore numbers exercises across 9 grade levels and 3 difficulty levels
Learn to count like a mermaid!
Recognize numbers in ocean treasures!
Compare sizes and numbers of sea friends!
Master counting up to 20 with ocean friends!
Learn first, second, third with sea races!
Discover the secret of numbers with pearls!
Unlock hundreds place with treasure!
Round numbers to the nearest ten and hundred!
Dive into millions place value!
Discover factors and multiples in coral patterns!
Find HCF and LCM with prime factors!
Explore numbers below sea level!
Master positive and negative numbers!
Explore positive and negative rational numbers!
Master operations with positive and negative numbers!
Work with very large and very small numbers!
Explore rational and irrational numbers!
Short, consistent practice sessions are more effective than long, irregular ones.
Master fundamental concepts before moving to more advanced topics.