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100
One of two equal factors of a number.
What is a square root?
100

It is the standard form of the power 35.

What is 243?

100

The number 127 written in scientific notation.

What is 1.27 x 102?.

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

TWO ways to express 64 as a power (do not use 64 as a base).

What are 26, 43 or 82?

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 144.

What is 24 x 32?

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

DAILY DOUBLE: A whole number that has a square root of about 5.2.

What is 27?

To answer this question, calculate 5.22, which equals 27.04.  When rounded to the nearest whole number, 27.04 becomes 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 the 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).

What is 531?

400

The following number written in standard form: 5 x 107 + 4 x 105 + 7 x 104 + 2 x 103 + 3 x 1.

What is 50 472 003?

400

Fill-in-the-blanks: 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 is "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

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

Option A: Cost = $20 + (time in min - 300) x $0.30 Option B: Cost = $45 + (time in min - 400) x $0.25

What is Option B?

Option A: $20 + (480 - 300) x $0.30 = $74

Option B: $45 + (480 - 400) x $0.25 = $ 65

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

Calculator 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 m of Kim's piece. Kent keeps 0.7 m of Shaun's piece. Charlene keeps 0.7 m of Kent's piece.

What is 24.01 centimeters?

500

DAILY DOUBLE - Calculators allowed: The total amount of water, liters,  (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 side length of a square that has the same area as a rectangle with length 18 cm and width 8 cm.

What is 12 cm?

Find the area of the rectangle, then square root the area to find the side length of the square: 

A = l x w

A = 18 x 8

A = 144 cm2 

The square root of 144 cm2 is 12 cm.

500

The numerical answer to 45 x sqrt(52 + 122) / (100 + 322 - 539).

What is 1?