Classify me!
Rational? Prove it!
But it's not Perfect!
Square My Cube?
Line 'em up!
100
The number 33 can be classified in four categories of numbers. These are two of those categories.
What is rational number, integer, whole number, or natural number?
100

1/3 is this decimal. (Prove it with long division.)

What is 0.3333...?

100
This decimal is the best approximation of the square root of 10.
What is 3.1 OR 3.2?
100
The square root of 16.
What is 4? BONUS 50 points if you also put -4.
100

Where the square root of 10 would be on a number line.

Between 3 and 4, very close to 3.

200
The square root of 10 is a(n) _________ number.
What is irrational?
200

4/9 is this decimal. (Prove it with long division.)

What is 0.4444...?

200
This decimal is the approximation of the square root of 29.
What is 5.3 OR 5.4?
200
The square root of 64.
What is 8? BONUS 100 points if you also put -8.
200

Where the square root of 40 would be on a number line.

Between 6 and 7, closer to 6.

300
The number 0 can be classified in these three categories of numbers (must have all for points).
What is rational number, integer, and whole number?
300

3/8 is this decimal. (Prove it with long division.)

What is 0.375?

300
This decimal is the approximation of the square root of 75.
What is 8.6 OR 8.7?
300
The square root of 169.
What is 13? BONUS 150 if you also put -13.
300

Where the NEGATIVE square root of 72 would be on a number line.

Between -8 and -9, almost in the middle.

400
The definition of rational.
What is a number that can be written as a fraction?
400

5/12 is this decimal. (Prove it with long division.)

What is 0.4166666...?

400
This decimal is the approximation of the square root of 90.
What is 9.4 OR 9.5?
400
The cube root of 64.
What is 4?
400

Put the square root of 48 and the square root of 55 on the same number line.

48 between 6 and 7, very close to 7.

55 between 7 and 8, closer to 7.

500
Pi is irrational because...
What is it is non-terminating and non-repeating?
500

3/16 is this decimal. (Prove it with long division.)

What is 0.1875?

500
This decimal is the approximation of the square root of 150.
What is 12.2 OR 12.3?
500
The cube root of 216.
What is 6?
500

Put NEGATIVE square root of 120 and 130 on the same number line. (both negative)

120 is between -10 and -11, very close to -11.

130 is between -11 and -12, a little bit closer to -11.

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