Number Tricks

Lew W. S., Dec 31, 2022

Collation of Number Tricks in Geogebra Materials


  • 1. GeoGebraMindReader
  • 2. Binary Numbers: Resources and Magic Trick
  • 3. Mathematics is Magic !
  • 4. Magic Square
  • 5. Magic Triangle
  • 6. magic book
  • 7. Function Machine
  • 8. Number Trick : Deducing the Algebraic Expression Behind the Trick
  • 9. Results of Sum Revealed Same as Number Written Down before
  • 10. Calendar Magic
  • 11. Perpetual calendar

1.

GeoGebraMindReader

Choose any 2 digit number. Add together both digits and then subtract the total from your original number. [br]When you have the final number look it up on the table and find the relevant symbol.[br]Concentrate on the symbol and when you have it clearly in your mind click on the show your symbol button and it will show you the symbol you are thinking of…
GeoGebra Mind Reader Instruction
– LikitMaths

2.

–

3.

–

4.

–

5.

–

6.

–

7.

–

8.

–

9.

–

10.

–

11.

–

Information