Numbers and Algebraic Expressions
Order of Operations
Evaluate
Equations!!!
Proportions
100
The set(s) of numbers to which -1.34 belongs.
What is rational numbers.
100
4[(10-7)+3]
What is 24
100
Evaluate |-r+2c| for r=-2 and c=-3
What is 4
100
Solve: 2(a+4)=24
What is a=8
100
3/x = 5/10
What is x=6
200
The set(s) of numbers to which -8 belongs.
What is integers and rational numbers.
200
4(10+2) x (4-6)
What is -96
200
Evaluate (cd) SQUARED for c=4 and d=-3
What is 144
200
Solve: (4/5)x + 5 = 13
What is x=10
200
4/12 = 9/y
What is y=27
300
The quotient of 4 times a number and 12
What is (4x)/12
300
(-4) to the 3
What is -64
300
Evaluate a-2b+4c for a=5, b=-2, c=1
What is 13
300
2.8 = -3.2 + 4.1c + 0.9c
What is c=1
300
(x+4)/3 = 12/9
What is x=0
400
The total cost to rent a rowboat is $15 times the number of hours the boat is used. This equation models the situation in c = total cost and h = number of hours.
What is c=15h.
400
Write in order from least to greatest: 1/3, 5/6, 5/24
What is 5/24, 1/3, 5/6
400
Evaluate 2x(-y+3z) for x=-2, y=4, z=1
What is 4
400
35-15+4w=12
What is w=-2
400
(r+2)/2 = 5/7
What is r = -4/7
500
You can use the formula C = (5/9)(F-32) to convert temperature in degrees Fahrenheit to temperature in degrees Celcius. What is 68 degrees F in Celcius?
What is 20 degrees Celcius.
500
Simplify (-8-r)(-1)
What is 8+r
500
Evaluate 3m + 2n + (5p)/n for m=2, n=-5, p = 3
What is -7
500
4p-2=6(p+4)
What is p=-13
500
(w+2)/(2w-3) = 2/3
What is w = 12
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