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CalcRush
Math Speed Game
Race against the clock to solve math problems. Build combos for massive multipliers!
All LevelsMathSpeedEducational
Race the clock — can your brain do math faster than time runs out?
🕹️How to Play
- 1An arithmetic problem appears on screen — solve it fast!
- 2Type your answer or use the on-screen number pad.
- 3Press Enter or tap Submit to confirm your answer.
- 4Correct answers add time; wrong answers deduct time.
- 5Keep going until the clock hits zero.
📋Rules
- ▸Each correct answer awards +5 seconds to the timer.
- ▸Each wrong answer deducts 3 seconds.
- ▸Difficulty increases every 10 correct answers.
- ▸Operations include addition, subtraction, multiplication, and division.
- ▸Division results are always whole numbers — no fractions.
💡Pro Tips
- ★Look for shortcuts: 9 × n = (10 × n) − n is faster than direct multiplication.
- ★Subtraction from round numbers is easiest — use 100 or 1000 as anchors.
- ★Don't second-guess easy questions; hesitation costs more time than a wrong answer.
- ★Practice your multiplication tables for 6, 7, 8 — they appear most often.
ℹ️About
Math Rush is a high-intensity arithmetic trainer built for speed. Whether you're a student brushing up on mental math or a competitor chasing a high score, this game pushes your calculation speed to the limit.