Real Numbers
Real Numbers Again
Properties of Real Numbers
Radicals
Combining/Evaluating
100
These numbers can be written as fractions.
What are rational numbers?
100
Pi is an irrational number because?
What is pi does not repeat or goes on and on forever?
100
Which property is described by 3(x+5)=3x+15?
What is the distributive property?
100
Simplify √16
What is 4?
100
-7w - 5 + 17w + 15
What is 10w + 10?
200
These are the "counting numbers" such as 1, 2, 3...
What are natural numbers?
200
These types of numbers can not be written as fractions.
What are irrational numbers?
200
This property can be used with both addition and multiplication and 3+(5+4)=(3+5)+4
What is the associative property?
200
Simplify √75
What is 5√3
200
(11 - 3z) + x + y for z = 2, x = 9, y = 5
(11 - 3(2)) + 9 + 5 = 19
300
This type of real number includes the natural numbers and 0.
What are whole numbers?
300
Square roots that are not perfect are considered these types of numbers.
What is irrational and real?
300
This property can be used with addition and multiplication and is represented by 7+11=11+7
What is commutative property?
300
Simplify √(6 ) * √(6 )
What is 6?
300
53t - (-20r) + 17 - 10t
What is 43t + 20r +17?
400
All rational numbers must be?
What is real?
400
Some square roots are considered rational because they terminate or ____________.
What is repeat?
400
The property that says the sum of a number and 0 equals that number. 2+0=2
What is additive identity property?
400
Simplify 3√(6 )+ √(6 )+ √(2 )
What is 4√(6 )+ √(2 )?
400
4(t) + 5 + t^2 for t = 3
4(3) + 5 + (3)^2 = 26
500
This numbers set includes all natural and whole numbers and their opposites.
What is integer?
500
If a number is considered a natural number what other type of number must it be?
What is whole, integer, rational, real?
500
What is the sum of a number and it's opposite?
What is 0?
500
Rationalize the denominator of √(5 )/√(2 )
What is √(10 )/2 ?
500
A mathematical phrase that contains numbers, operations, and/or variables (but no = sign). Example: 5x + 4y + 5 - 2x
What is an expression?
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