Sets of Numbers
Square Roots
Problems
Perfect Squares
Perfect Cubes
100
A real number that can be written as a ratio of two integers a and b where b does not equal 0, otherwise known as a fraction
What are rational numbers?
100
A sign that indicates to take the square root of a number
What is radical sign?
100
What are these two numbers? square root of 7, and 6.4567385..
What are irrational numbers?
100
square what of 16
What is 4?
100
cube root of 27
What is 3
200
a real number that cannot be written as a fraction and decimals that are non-terminating and non-repeating
What are irrational numbers?
200
A number that is one of two equal factors of a non-negative number
What is square root?
200
write the following number using only positive exponents. 10^-4
What is 1/10^4?
200
square root of 64
What is 8
200
cube root of 125
What is 5
300
The numbers used when counting (1,2,3..)
What are natural numbers?
300
when you square or cube a number and the answer is a whole number
What is a perfect square and cube?
300
- square root of 100/25
What is -2?
300
square root of 144
What is 12
300
cube root of 216
What is 6
400
All whole numbers and their opposites (2,1,0,-1,-2)
What is a integer?
400
The quantity (number or expression) under the radical sign
What is radicand?
400
Estimate the cube root of 30 to the nearest whole number
What is 3?
400
square root of 169
What is 13
400
cube root of 729
What is 9
500
A type of number that is not imaginary (includes all rational and irrational numbers)
What is a real number?
500
This shows the number of times you multiply the answer to get the radicand
What is an index?
500
Put the numbers in order from least to greatest. 23%, square root of 2, 1.7, 6/4
What is 23%, square root of 2, 6/4, 1.7
500
square root of 225
What is 15
500
cube root of 1331
What is 11
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