Sunday, November 25, 2012

Is your number 2?

Magic Math Trick
1. Think of a whole number 1 through 10
2. Double it!
3. Add 4
4. Divide by 2
5. Subtract the original number
Is the numeral 2?!

Also, check out Is your number 18?!

Visit The Math Lab for the algebra behind this math magic!

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