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FAB VOCAB!
Potpourri
100
Any number than can be written as a decimal or fraction.
What is rational number
100
A charity has met less than 2/5 of its donation goal with one week to go in its pledge drive. It has received $7400 in pledges. How much is its goal?
What is at least $18,500
200
The set of ____________ if made up of rational numbers and the set of ________________.
What is real numbers; irrational numbers
300
Integers that have no common factors other than 1 are
What is relatively prime
400
The nonnegative square root of a number is called the ____________________ of the number.
What is principal square root
500
A number that has rational numbers as its square roots is a _______________________
What is perfect square