Addition

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?

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