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Keep It Real
Hip to Be Square
100
This type of number can be written as a fraction, or more accurately, a ratio of two integers.
What is a rational number?
100
This is the square root of 36.
What is 6?
200
The counting numbers are also known by this term.
What is "Natural Numbers"?
200
This is the square root of 64.
What is 8?
300
0, 1, 2, 3, 4...are examples of this subset of the real number system.
What is "Whole Numbers"?
300
11 squared is equal to this number.
What is 121?
400
The whole numbers and their negative opposites are known by this term.
What is "Integers"?
400
13 squared is equal to this number.
What is 169?
500
Pi is one of the most well-known examples of this subset of the real number system.
What is "Irrational Numbers"?
500
This is the square root of 225.
What is 15?