The Magic Number Prediction Trick

The Magic Number Prediction Trick
Discover the secret behind a captivating maths trick!
The Concept
This trick uses basic arithmetic operations.
Step-by-Step Instructions
1
Step 1
Ask a student to pick a number.
2
Step 2
Multiply the number by 2.
3
Step 3
Add 8 to the result.
More Steps
1
Step 4
Divide the result by 2.
2
Step 5
Subtract the original number.
The Reveal
1
The Answer
No matter the starting number, the result is always 4.
The Underlying Principle
Arithmetic Operations
The trick utilizes basic maths concepts.
Number Changes
Students learn how numbers transform.
Real-World Applications
Critical Thinking
Encourages problem-solving skills.
Mathematical Understanding
Helps grasp fundamental concepts.
Practicing the Trick
Experiment
Try the steps with different numbers.
Teach Others
Share the trick with friends and family.
Challenge Yourself
See if you can predict the result.