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Magician or Math-a-magician?. Math Magic Math Magic – Trick #1 Pick a number… any number! (keep it a secret though) Add 1 to that number Multiply by.

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Presentation on theme: "Magician or Math-a-magician?. Math Magic Math Magic – Trick #1 Pick a number… any number! (keep it a secret though) Add 1 to that number Multiply by."— Presentation transcript:

1 Magician or Math-a-magician?

2 Math Magic

3 Math Magic – Trick #1 Pick a number… any number! (keep it a secret though) Add 1 to that number Multiply by 3 Subtract your ‘secret’ number Add 5 Divide by 2 Subtract your secret number

4 Math Magic – Trick #1 Now map the digit you got to a letter in the alphabet. For example: A =1B=2 C=3D=4 Pick a name of a country in Europe that starts with that letter.

5 Countries in Europe Albania Andorra Austria Belarus Belgium Bosnia and Herzegovina Bosnia and Herzegovina Bulgaria Croatia Cyprus Czech Republic Czech Republic Denmark Estonia Finland France Germany Greece Hungary Iceland Ireland Italy Latvia Liechtenstein Lithuania Luxembourg Macedonia Malta Moldova Monaco Netherlands Norway Poland Portugal Romania Russia San Marino Serbia and Montenegro Serbia and Montenegro Slovakia (Slovak Republic) Slovakia (Slovak Republic) Slovenia Spain Sweden Switzerland Turkey Ukraine United Kingdom United Kingdom Vatican City

6 Math Magic – Trick #1 Take the second letter in the country's name, and pick and animal that starts with that letter. Think of the color of that animal.

7 The Magic number 8 Write down your phone number, followed by the number 8. Multiply your phone number by 8 and write the answer down next to the 8 after your phone number. Add all the single digits together until you only have a single digit left. What is it?  Example: 12345…  …=?

8 General MacArthur's # Game Write down the number of the month you were born in Double it Add 5 Multiply by 50 Add in your age Subtract 365 What is your number?

9 Any Questions?


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