Number Line Hopper
Adding and taking away as hops: a frog sits on a number line, and your child taps the lily pad where it will land. Then the frog hops there, counting every jump aloud.
- 6–8 years
- Read aloud
- No ads
- EN · БГ · РУ · УК

What your child learns
- Addition and subtraction on a number line
- Counting on and counting back
- Seeing sums as steps, not just facts
How to play
Owlie gives a sum like 3 + 4. Your child taps the pad where the frog will land, and the frog hops it out. A wrong guess shows the right pad, and the same sum comes again to try.
Levels
- Level 1Adding small numbers.
- Level 2Taking away.
- Level 3Adding and taking away, with bigger numbers.
A tip for parents
Draw a number line with chalk outside and hop the sums together.
Works on phones, tablets and computers, with nothing to install. No ads and no tracking.