Rational/Irrational
Vocabulary
Radical to Decimal
Simplified Radical
Perfect Squares/Cubes
100
28/3
What is Rational
100
This produces a specified quantity when multiplied by itself.
What is Square Root
100
Square root of 11
What is 3.28
100
Square root of 8
What is 2 on the square root of 2
100
Square root of 16
What is 4
200
Square root of 21
What is Irrational
200
A decimal that is repeated infinitely
What is Repeating Decimal
200
Square root of 7
What is 2.6
200
Square root of 12
What is 2 on the square root of 3
200
Square root of 121
What is 11
300
pi
What is Irrational
300
These numbers go on forever but never repeat.
What is Irrational Numbers
300
Square root of 45
What is 6.69
300
Square root of 63
What is 3 on the square root of 7
300
Cubed root of 729
What is 9
400
0.333333333...... repeating
What is Rational
400
Whole numbers from 1 upwards.
What is Natural Numbers
400
Square root of 72
What is 8.47
400
The Square root of 81
What is 9
400
Cubed root of 216
What is 6
500
4.89
What is Rational
500
Any number that can be written as a ratio of integers.
What is Rational Numbers.
500
Square root of 17
What is 4.111
500
The Square root of 200
What is 10 on the square root of 2
500
Cubed root of 1,331
What is 11
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