The Set of Real Numbers
Fractions
Order of Operations
Addition & Subtraction/Multiplication & Division
Expressions & Equations
100
A number that can be written as a fraction
What is a rational number?
100
The LCD of 6 and 9
What is 18?
100
The Order of Operations
What is Parentheses, Exponents, Multiplication & Division, Addition & Subtraction?
100
-4+8
What is 4?
100
Expression or Equation? 3x+4
What is an expression?
200
The distance to 0
What is the absolute value of a number?
200
(4/15)+(11/15)
What is 1 or 15/15?
200
The difference of twice a number and 9
What is 2x - 9?
200
-5 - (1/3)
What is -5 1/3
200
3x - 5 = 13
What is x=6?
300
-127, -1, 0, 67, 822
What are integers?
300
The RECIPROCAL of 21/7
What is 7/21?
300
The first step in solving 7+9(8-2)
What is solving for the parentheses?
300
(-4)^3
What is -64?
300
One angle is 15 degrees less than another angle. The angles are complementary. Find the measures of each angle.
What are 52.5 and 37.5 degrees?
400
A number that can't be written as a fraction
What is an irrational number?
400
The OPPOSITE of 1/9
What is -1/9?
400
Three times the sum of a number and 1
What is 3(x+1)?
400
(-3/5) / (-9/20)
What is 4/3?
400
One angle is 30 degrees more than another angle, and they are supplementary. Find the measure of each angle.
What are 80 and 100 degrees?
500
1, 2, 3, 4, 9, 24
What are natural numbers?
500
(2/3) X 6
What is 4?
500
8 X 3 / 6- 2 X 2
What is 0?
500
The percent of money gained if my iPhone was bought last year for $100 and I just sold it for $125.
What is 25%
500
Which is an expression? 3 - 15 = -12 2 + 3x
What is 2 + 3x?
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