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Vocabulary
Addition
Subtraction
Multiplication
Division
100
A letter or symbol that represents a quantity that can change.
What is a variable?
100
Solve for x: x + 62 = 93
x= 31
100
Solve for p: p - 9 = 8
p= 17
100
Solve for w: 8 = 4w
w = 2
100
Solve for y: y/5 = 4
y= 20
200
Contains variables and operations.
What is an algebraic expression?
200
Solve for d: 25 = 6 + d
d = 19
200
Solve for z: z - 42 = 7
z = 49
200
Solve for y: 15y = 120
y = 8
200
Solve for z: 12 = z/4
z = 48
300
an algebraic expression made up of words and symbols
What is a phrase
300
Solve for q: 23 + q = 11 + 40
q = 28
300
Solve for x: 3 = x - 16
x = 19
300
Solve for r: 6r = 30
r = 5
300
Solve for d: d/3 = 12
d=36
400
A mathematical expression that two statements are equal is called a?
What is an equation?
400
z - 10 = 112
z = 122
400
Solve for n: 1,008 = n - 47
n = 1,055
400
Millepedes have 4 legs per segment. The recorded number of legs on a millipede is 752. How many segments did this millepede have?
What is 188?
400
Irene mowed the lawn and planted flowers. The amount of time she spent mowing the lawn was one-third the amount of time it took her to plant flowers. It took her 30 minutes to mow the lawn. Find the amount of time Irene spent planting flowers.
What is 90 minutes?
500
True or False? You use the Order of Operations Hopscotch going down to solve equations?
What is true?
500
Solve for m: m + 32 = 78
m = 46
500
Write "the difference between n and 16 is 5" as an algebraic equation. Then find the solution.
What is n - 16 = 5 n = 21
500
Sally has 5 times as many cds as Mark. Sally has 50 cds. Write and solve an equation to find how many cds Mark has.
What is 5c = 50 c = 10
500
The Empire State Building is 381 m tall. At the Grand Canyon's widest point, 75 Empire State Buildings would fit end to end. Write and solve and equation to find the width of the Grand Canyon at this point.
What is w/381 = 76 w = 28,956m or w/76 = 381