Number Systems
Algebra
Integers/ PEMDAS
Data & Statistics
Misc.
100
The number system that contains counting, whole, integers, rational and irrational numbers.
What is the real number system
100
Evaluate this expression when x=-2 3(x+2) + 21
What is 21
100
What is the absolute value of a negative integers
a poistive integer
100
You are asked to graph last week's weather. What graph would you use?
What is a line graph
100
Convert 3/8 to a decimal and percent
What is .375 and 37.5%
200
What number system(s) does -9 belong in?
What is integers, rational, and real.
200
Simplify -2(x-4)
What is -2x + 8
200
What step in PEMDAS would you take a square root
What is exponent because they are inverses
200
Find the range: 20,-5,11,-2,7,17
What is 25
200
Simplify: 4(2n-3) -10n +17
What is -2n + 5
300
What number system(s) does .25 fall in?
What is rational and real.
300
Translate 10 less than 5 times a number
What is 5x-10
300
3/4[13-(2+3)]
What is 6
300
Find the median: -.5, 2,-.25, 1, .75, -1
What is .25
300
What type of decimal is considered irrational?
What is a non-repeating, non-terminating.
400
Name all of the number systems.
What is counting, whole, integers, rational,irrational and real
400
Solve for x: -4x + 22 = -12x + 70
What is x=6
400
Simplify: 5 + 2^3 - |-4|
What is 9
400
Find the mean: -10, 7, -2, 5, -30
What is -6
400
What is the definition of whole numbers?
What is the set of counting numbers plus zero.
500
The definition of number theory
What is a branch of mathematics that studies the properties of integers and the sturcture of number systems
500
Solve 4x + 6- 6x > 18
What is x<-6
500
What are the rules for subtracting integers?
What is keep the first number the same, change operation to addition, write the inverse of the second number. Then, follow addition rules
500
You want a 90 in math this quarter. So far your test grades are 87, 85, and 94. What must you score on your next exam?
What is 94
500
Name all of the perfect squares that you were told you needed to know.
What is 1,4,9,16,25,36,49,64,81,100,121,144,169,196,225
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