How to Play Faulty Calculator Puzzle
You get a target number. Create five different equations using addition, subtraction, multiplication or division that all equal it. Each new equation earns points.
Play Faulty Calculator Puzzle nowBroken Calculator is a maths puzzle. The calculator will not give you the answer; you have to find five equations that equal the target.
What is Faulty Calculator Puzzle?
You get a target number. Create five different equations using addition, subtraction, multiplication or division that all equal it. Each new equation earns points.
How to play Faulty Calculator Puzzle
Click the calculator buttons to build an equation.
Step by step
- Read the target number.
- Build an equation that equals it.
- Submit it for points.
- Make four more different equations.
- Use all four operations if you can.
Strategy tips to play better
- Start with easy addition pairs.
- Use multiplication facts you know.
- Change one number in an equation you already made to find a new one.
What kids learn
- Operations
- Number flexibility
- Mental maths
For parents and teachers
Good for ages 7 to 11. There are many right answers, which encourages creativity.
- ✅ Free to play
- 🕹️ No downloads or installs
- 📱 Works on mobile and desktop
- 🔒 No login or registration
- 🎮 Fast loading and smooth gameplay
Tips & Tricks
Beginner
Use simple addition.
Pro
Use all four operations in your five equations.
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Educational Importance
Finding several ways to make a number builds flexible number sense.
Practical Applications
Ways to use it:
| Use Case | Description |
|---|---|
| Warm-up | A number of the day. |
| Groups | Who finds the most? |
| Challenge | Use all operations. |
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