Rational & Irrational Numbers
What is a rational number?
What is: any fraction, any terminating decimal, or any repeating decimal?
What is the square root of 16?
What is: 4?
What does 23 equal?
What is: 8?
Write 3000 in scientific notation.
What is: 3 * 103?
Is the square root of 2 a rational or irrational number?
Calculate the cube root of 27.
What is: 3?
Simplify: x2 * x3.
What is 5.6 * 102 as a standard number?
What is: 560?
Compare the numbers 0.75 and 0.5. Which is greater?
What is: 0.75 > 0.5?
If x2 = 36, what is x?
What is: x = 6 or x = -6?
What is 4-1?
What is: 1/4 or 0.25?
Convert 0.0045 to scientific notation.
What is: 4.5 * 10-3?
Give an example of an irrational number.
What is: pi or the square root of any non-perfect square?
Solve for x: x3 = 64.
What is: x = 4.
Evaluate: 32 * 34.
What is: 36 or 729?
Calculate: (2.0 * 103) + (3.0 * 103).
What is: 5.0 * 103 or 5,000?
How can you determine if a decimal is rational?
What is: if it terminates or repeats?
What could be the 4 values of the square root of 25 plus the square root of 9?
What is: 8, -8, 2, -2?
What is the product of (-2)3?
What is: -8?
What is the value of n in this equation?
(2.4 * 103) * (3 * 10n) = 7.2 * 109
What is: 6?