Vocabulary
Order of Operations
Expressions and Equations
Properties
Mixed Review
100
Rules for performing operations in order when there is more than one operation are called...
What is "order of operations"?
100
4 + 5 x 6
What is 34?
100
Write an EXPRESSION for the total number of cans in a carton, c, if each carton can hold a dozen cans.
What is 12 X c ?
100
(s + b) + c = s + (b + c)
What is the associative property of addition
100
The number groups to which -4.5 belongs
What is real numbers and rational numbers
200
A letter than stands for the "mystery number" in an expression or equation. A letter that takes the place of a number.
What is a variable?
200
12÷6+5∙2
What is 12?
200
Write an EQUATION for 72 flowers divided equally among a number of vases, v, equals 12 flowers in each vase.
What is 72 / v = 12 ?
200
R( 2 + T ) = 2R + RT
What is distributive property?
200
A Whole Number that is not a an Integer.
There is no number? Every whole number is an integer.
300
A number sentence that shows two amounts are EQUAL.
What is an equation?
300
(-60÷3)/(-2)
What is 10?
300
Write an EXPRESSION for 3 times the number of people, p.
What is 3 X p ?
300
7 + -7 = 0
What is additive inverse?
300
The product of two negative integers.
What is a positive? -2 x -5 = 10
400
Part of a number sentence that has numbers and operations but does NOT have an equal sign. For example 3x + 5
What is an EXPRESSION?
400
10 - 6 + 3 x 3
What is 13?
400
Write the expression for the following: Seven less than the number of students in the class (s)
What is s - 7 ?
400
If the product of any number of factors equals zero, then one of the factors must be zero
What is Zero product property
400
The interest on $200 at 5% for 3 years
What is $30?
500
The order of operations rules are:
What is 1. parenthesis first 2. next, multiplication and division from left to right 3. last addition and subtraction from left to right. (GEMDAS)
500
3 + 5 ∙ -12 ÷ -6
What is 13?
500
The formula for distance.
What is distance = (rate)(time) ? d = rt
500
4 ( x + y ) + 5 = 4 ( y + x) + 5
What is commutative of addition
500
The time Mary arrives at her aunt's if Mary leaves her house at 1:00pm and drives 200 miles at a rate of 40 mph.
What is 6:00 pm. ? (200 divided by 40 = 5 hours ---- 5 hours after 1:00 is 6:00pm)
M
e
n
u