Show:
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 102.

100

The square root of 92 is closest to these two whole numbers.

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

The number 64 written as a power of 2.

What is 26.

200

The number 1.405 x 105 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 22 x 7 x 11 or 2 x 2 x 7 x 11?

300

The number 600 892 010 written in expanded form.

What is 6 x 108 + 8 x 105 + 9 x 104 + 2 x 103 + 1 x 10?

300

The square of 25.

What is 625?

300

Write on the board: The following word expression written in numerical form: "Divide 12.25 by 0.25, find the square root of the quotient, and multiply the square root 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: 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 March 31st (of the same year), represented as a power.

What is 531?

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 factor? 

"If the prime factorization of a composite number has a(n) even number of each prime factor, then we know that the number is a perfect square".

400

Calculators allowed - The cheaper of the following two monthly cellphone plans after 8 hours of talk time: 

Option A: Cost = $20 + (time in min - 350) x $0.30 Option B: Cost = $40 + (time in min - 400) x $0.25

What is Option B?

Option A = $59

Option B = $60

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

Calculators allowed - The exact length of Charlene's rope (in centimeters) in the following scenario: Kim keeps 0.7 m of a 1.00 m rope. Shaun keeps 0.7 of Kim's piece. Kent keeps 0.7 of Shaun's piece. Charlene keeps 0.7 of Kent's piece.

What is 24.01 cm?

500

DAILY DOUBLE: 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 1011 L?

500

The dimensions of a large square mat with the same area as a rectangle with a length of 18 m and a width of 8 m.

What are 12 m by 12 m?

500

The value of the expression [45 x sqrt(52 + 122)] / sqrt(81 - 52 + 44), when evaluated.

What is 5.85?