Add 10, then subtract 1! So 7 + 9 = 7 + 10 − 1 = 17 − 1 = 16. Way faster! 🚀
🧠 Grade 3 Focus
You're practising addition & subtraction with numbers up to 25. Try counting on from the bigger number — it's the fastest way!
🎉 Share Your Score!
📖 How to Play
✅ Pick your grade above
✅ Press Start Game
✅ Tap the keypad or type your answer
✅ Each correct answer: +1 point + +3 seconds!
✅ See how high you can score!