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U Define Me
Power Up (1.4)
Sci-Fi (1.5)
Square Up (1.6)
Follow the Leader (1.8)
100
One of two equal factors of a number.
What is a square root?
100
It is the standard form of the power 3^5.
What is 243?
100
The number 127 written in scientific notation.
What is 1.27 x 10^2.
100
The two whole numbers between which the square root of 92 lie.
What are 9 and 10?
100
The numerical answer to 88/2 x 4 + (8.4 - 4.4)^2
What is 192?
200
A numerical expression that shows repeated multiplication.
What is a power?
200
It is the TWO ways for which the number 729 is written in exponential form (NOTE: 729 is not a base).
What is 3^6 and 9^3.
200
The number 1.405 x 10^5 written in standard form.
What is 140 500?
200
The smallest whole number that has a square root between 7 and 8.
What is 50?
200
The numerical answer to sqrt(31 + 10/2) + 3 x 5
What is 21?
300
A way of writing a number as a decimal between 1 and 10, multiplied by a power of 10.
What is scientific notation?
300
It is the prime factorization of 308.
What is 2^2 x 7 x 11?
300
The number 600 892 010 written in expanded form.
What is 6 x 10^8 + 8 x 10^5 + 9 x 10^4 + 2 x 10^3 + 1 x 10?
300
DAILY DOUBLE: A whole number that has a square root of about 5.2.
What is 27?
300
The following word expression written in numerical form: "Divide 12.25 by 0.25, take the square root of this number, and multiply by 7".
What is sqrt(12.25/0.25) x 7?
400
The product of a whole number multiplied to itself.
What is a perfect square?
400
DAILY DOUBLE: It is a power that represents a prize amount beginning at $5 on March 1st, increasing by 5 TIMES as much on March 2nd, 5 TIMES as much on March 3rd, and so on, up to and including April 1st (of the same year).
What is 5^32.
400
The following number written in standard form: 5 x 10^7 + 4 x 10^5 + 7 x 10^4 + 2 x 10^3 + 3 x 1.
What is 50 472 003?
400
If the prime factorization of a composite number has a(n) _______ number of each __________ ____________, then we know that the number is a perfect square.
What are even AND prime factors? "If the prime factorization of a composite number has a(n) [even] number of each [prime] [factors], then we know that the number is a perfect square".
400
The cheaper of the following two monthly cellphone plans after 8 hours of talk time: Option A: Cost = $20 + (time in min - 150) x $0.30 Option B: Cost = $40 + (time in min - 400) x $0.25
What is Option B?
500
The representation of a composite number as the product of its prime factors. Usually, the prime factors are written in order from least to greatest.
What is prime factorization?
500
The exact length of Charlene's rope (in meters) in the following scenario: Kim keeps 0.9 (i.e. nine tenths) of a 1.00 m rope. Shaun keeps 0.9 of Kim's piece. Kent keeps 0.9 of Shaun's piece. Charlene keeps 0.9 of Kent's piece.
What is 0.6561 meters?
500
The total amount of water (written in scientific notation) contained in 6.4 billion people in the world, considering that the average human body contains about 40 L of water.
What is 2.56 x 10^11 L?
500
The side length (in kilometers, rounded to the nearest whole) of a square that has the same area as Canada (the area of Canada is about 9.98467 x 10^6 square kilometers).
What is 3160 km?
500
The numerical answer to 45 x sqrt(5^2 + 12^2) / (100 + 32^2 - 539)
What is 1?