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Associative
Commutative
Distributive
Algebraic
Exressions
100
What do two equivalent expressions always have in common?
What is They have the same value or they are equal
100
What is a variable?
What is a letter that represents a certain numerical value
100
Write an algebraic expression for: a number x increased by 8
What is x + 8
100
Write a phrase for the algebraic expression: 5 / n
What is five divided by a number OR 5 divided into groups of n OR the quotient of 5 and a number n
100
Write an algebraic expression for twenty two decreased by w.
What is 22 - w
200
What is the value of the expression 12n when n = 8?
What is 96
200
What is the value of y in the algebraic expression: 20/y = 4
What is 5
200

Find the value of the expression when x = 5. x2 - 2(4 + x)

What is 7

200
Which property is being used in the following problems: 5 x (3 x 2) = (5 x 3) x 2
What is associative property
200
Which property is being used in the expressions below: 4(x - 3) = 4x - 12
What is distributive property
300
Simplify the expression below by combining like terms: 5x + 4(6x - 2) - 2x
What is 27x - 8
300
Combine like terms to simplify: 2x + 9 + 4y + 4 + 7x
What is 9x + 13 + 4y
300
at 6am the temperature was 62 degrees Fahrenheit. By 8am it had warmed up 6 degrees. By 10am it had warmed up another 8 degrees. What was the temperature at 10am?
What is 76 degrees fahrenheit
300

What is the variable and what is the coefficient in the following expression: 15x

What is variable is x and constant is 15

300
Write an algebraic expression for the product of 8 and g.
What is 8g
400
Write an algebraic expression for the quotient of a number t and 20.
What is t/20
400
Matt, Josh and Steven all went for a run. Matt ran 5 minutes longer than Josh. Steven ran 10 minutes less than Josh. Let j represent how long Josh ran. Write an expression for how long Matt ran. Write an expression for how long Steven ran.
What is Matt: j + 5 Steven: j - 10
400
Solve 2.75n when n = 4.5
What is 12.375
400

Use the distributive property to simplify the expression: 4x(x - 7)

What is 4x2- 28

400
There are 36 boys in 6th grade. The ratio of girls to boys in 6th grade is 5/6. How many girls are in 6th grade?
What is 30
500
Christopher is 8 inches taller than Henry. Use h for Henry's height. Write an expression for Christopher's height.
What is h + 8
500
Simplify by using the distributive property: 3(2x - 8)
What is 6x - 24
500
Combine like terms to simplify: 4y + 3 + 2x - 2y - 1
What is 2y + 2 +2x
500
Simplify the following expression: 2(5x -4) +3x - 2x
What is 11x - 8
500
Find the value of the expression if x = 8. x + 3(1x + 4)
What is 44