Symbols & Sets of Numbers
Fractions & Mixed Numbers
Exponents
Order of Operations
Expressions & Equations
100
The numbers in this set are
{0,1,2,3,4,...}
What are whole numbers?
100
The number below the fraction bar is called this.
What is the denominator?
100
72 written as a product of primes
What is 2 x 2 x 2 x 3 x 3
or
23 x 32
100
What is -90 < -40
100
Three subtracted from a number
What is x-3?
200
The numbers in this sets are
{...-3,-2, -1, 0, 1, 2, 3, ...}
What are Integers?
200
Simplify.
(-3/2) / 6
What is -1/4?
200
Evaluate.
(-2)2
What is 4?
200
negative x negative
What is positive?
200
2x2 + y when x=-2 and y= -3
What is 5?
300
Any number that can be written as a fraction, or quotient of integers a/b where b is not equal to zero.
ex: 1/2, -9/1, 2/5
What is a rational number?
300
7/15 - 2/15
Answer in lowest possible terms
What is 1/3?
300
Evaluate;
-3^3
What is -27?
300
The value of 27/0
What is undefined?
300
Simplified expression
-11*(-27)
What is 297?
400
These numbers are also referred to as the counting number, {1,2,3,4,...}
What are natural number?
400
The additive Inverse or opposite of
2/7
What is -2/7
400
If a is a positive number and b is a negative number then
ab^3
is always this.
What is negative
400
If a is a positive number and b is a negative number then ab3 is always this.
What is a negative number
400
Simplified expression
3+[2(4-1)-2^2]
What is 5?
500
This is a collection of "well defined" objects. The objects are called members or elements.
What is a set?
500
-2 1/4 *1 1/3
What is -3?
500
Simplified
25-3^2*2
What is 7?
500
Subtract -9 from -6
What is 3?
500
The property used by the following expression
2(3+7)=6+14
What is the distributive Property