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Facebook Math
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Negative to Positive - It is Magic!
100
Nine squared
What is 81?
100
Nine to the ninth power
What is 9^9?
100
500 million users are registered with Facebook. Write this number in standard form.
What is 500,000,000?
100
The diameter of a red blood cell is .00074 centimeters. Write this number in scientific notation
What is 7.4 x 10^4?
100
Write 3 to the negative fourth power in standard form.
What is 1/81?
200
4 cubed
What is 64?
200
18 cubed
What is 18^3?
200
The average user on Facebook has 130 friends. Write that number in scientific notation.
What is 1.3 x 10^2?
200
The width of an eyelash is 2.03 x 10^3 cm. Write this number in standard form.
What is .00203?
200
Write 2^-2 in standard form.
What is 1/4?
300
15 squared
What is 225?
300
Number of stripes on an American flag to the 7th power
What is 13^7?
300
Over 700 billion minutes a month are spent on Facebook. Write this number in scientific notation?
What is 7 x 10^11?
300
The average width of a strand of hair is .00092 cm. Write this number in standard form.
What is 9.2 x 10^4?
300
Write 11^-2 in standard form.
What is 1/121?
400
23 to the zero power
What is 1?
400
Number of states starting with an A to the Number of states starting with a P power
What is 4^1?
400
2 x 10^8 of people access Facebook using their mobile phone. Write this number in standard form.
What is 200,000,000?
400
An oxygen atom has a mass of 2.66 x 10^-23. State how many zeros would be in the answer when written in standard form.
What is 22?
400
Write 1/2^3 in exponential notation.
What is 2^-3?
500
7 squared + 6 squared
What is 85?
500
Number of years in a decade to the number of days in September power
What is 10^30?
500
In just 20 minutes spent on Facebook almost 3 x 10^6 of messages are sent. How many (written in standard form) would that be in 1 hour?
What is 9,000,000?
500
Write in scientific notation: .00002004
What is 2.004 x 10^-5?
500
Write 1/8 as a negative exponent.
What is 8^-1 or 2^-2?