💯
Decimals
A game in Math Mountain · Ages 9–10
🎯 Skills your child practices
- ✓ Decimals
- ✓ Place value
💡 Why it matters
Decimals extend place-value understanding to numbers less than one — key for money and measurement.
🏡 Try it offline
- 🧩 Practice “decimals” with everyday objects at home.
❓ Parent FAQs
＋What does Decimals teach?
Decimals extend place-value understanding to numbers less than one — key for money and measurement.
＋What if my child gets one wrong?
Nothing bad happens — they simply try again. We never punish mistakes and celebrate effort.