Integers
Proportional Relationships
Ratios/Rates/Proportions
Real Numbers
Mathematical Properties
100
What is an addition expression equivalent to 8 -(-7)?
What is 8 + 7
100
How can you tell if a graph represents a proportional relationship?
What is Straight Line, Runs through the Origin
100
There are 4 mice for every 1 snake in the barn. What is the ratio of snakes to mice written in three different ways?
What is 1/4, 1:4, 1 to 4
100
{-4, 6, 1.5, 4/5} What subset of the real number system does this set of numbers belong.
What is Rational
100
Name that property. a + (b + c) = (a + b) + c
What is Associative Property of Addition
200
What is 6 + -4 + 2
What is 4
200
Does the equation y = 3x + 4 represent a proportional relationship.
What is No
200
Simplify the ratio 2/3 to 1/6
What is 4/1
200
1/2 + 4/5
What is 9/5
200
Name that Property. a(b + c) = a(b) + a(c)
What is Distributive Property
300
What is (-3)(-4)(-2)(1)
What is -24
300
Look at the Ratios written as y to x. 4/2 , 6/3 , 8/4, 10/5 Do they represent a proportional Relationship? How do you know?
What is Yes. Have a common ratio of 2/1
300
A cheetah can run 60 miles per hour. At this rate, how many miles can the cheetah run in 15 minutes?
15 miles
300
1.53 + 2.34
What is 3.87
300
Name that property. 9 x 1 = 9
What is Identity Property of Multiplication
400
What is -5 - 5
What is -10
400
Look at the equation y = 1/2x. What is the Constant of Proportionality?
What is 1/2
400
A writer can finish 9 pages of his book in 4 hours. How many pages can he write per hour?
What is 2.5 pages per hour.
400
Evaluate l-7l - l-4l
What is 3
400
Name that Property. a + b = b + a
What is Commutative Property of Addition.
500
What is 42 divided by -6?
What is -7
500
An equation of the form y = kx is known as a what?
What is Direct Variation
500
3/5 = x/15 Solve for "x"
What is 9
500
Point A on a number line rests at -8, Point B rests at 12. What is the distance between these two points?
What is 20
500
Name that Property. (a x b) x c = c x (a x b)
What is Commutative Property of Multiplication
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