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Addition
Subtraction
Multiplication
Division
Vocabulary
100
31 = p + 13 what does P stand for?
What is P = 18
100
11 = x - 25 what does x stand for?
What is x = 36
100
7x = 21 what does x stand for?
What is x = 3
100
D/3 = 12 what does d stand for?
What is d = 36
100
What contains one or more variables and may contain operation symbols.
What is an algebraic expression?
200
N + 27 = 46 what does N stand for?
What is N = 19
200
a - 6 = 15 what does a stand for?
What is a = 21
200
36 = 12x what does x stand for?
What is x = 3
200
7 = m/7 what does m stand for?
What is m = 49
200
What is a letter or symbol that represents a quantity that can change?
What is a variable?
300
49 = 12 + y what does Y stand for?
What is Y = 37
300
r - 57 = 7 r what does r stand for?
What is r = 64
300
5y = 35 what does y stand for?
What is y = 7
300
J/20 = 10 what does j stand for?
What is j = 2
300
What is a quantity that does not change?
What is a variable?
400
X + 54 = 90 what does X stand for?
What is X = 36
400
8 = x - 96 what does x stand for?
What is x = 104
400
3y = 63 what does y stand for?
What is y = 21
400
X/12 = 12 what does x stand for?
What is x = 144
400
What is a mathematical statement that two quantities are equal?
What is an equation?
500
22 + t = 91 what does t stand for?
What is t = 69
500
109 = r - 45 what does r stand for?
What is r = 154
500
135 = 3y what does y stand for?
What is y = 45
500
6 = f/4 what does f stand for?
What is f = 24
500
What is a value for a variable that makes an equation true?
What is a solution?