7th Grade Expressions

Translating word phrases

100

x increased by 10

What is x + 10

200

7 less than the quotient of x and 6

What is x/6 - 7

300

One-fifth of a number plus 8

What is x/5 + 8

400

three times a number decreased by 4

What is 3x - 4

500

8 more than the difference of g and 10

What is (g - 10) + 8

+/- Linear Expressions

100

(7x - 9) + (-12x + 2)

What is 

-5x - 7

200

(6x - 2) - (8x + 1)

What is -2x - 3?

300

(-9x +6) - (-x - 5)

What is -8x +11

400

Write an expression to represent the perimeter of a rectangle with a length of 8x - 7 and a width of 3x

What is 22x -14 

500

(-12x) - (x - 8)

What is -13x + 8

Evaluating Expressions

100

Evaluate the expression if 

d = 8 e = -3 and g = -1.

10 - e

What is 13

200

Evaluate the expression if 

d = 8 e = -3 and g = -1.

8g - d

What is -16

300

Evaluate the expression if 

d = 8 e = -3 and g = -1.

e² - 4

What is 4

400

Evaluate the expression if 

d = 8 e = -3 and g = -1.

4e² - g

What is 37

500

Evaluate the expression if

 x = 3.2, y = -6.1, and z = 0.2.

x + y - z

What is -3.1

Simplifying Expressions

100

Identify the constants in the expressions 9x - 7 - x + 3x

What is -7?

200

Identify the coefficients in the expressions 9x - 7 - x + 3x

What is 9, -1, 3

300

Simplify 8z + z - 5 - 9z + 2

What is -3?

400

Simplify 3(4x - 5) + 4(2x + 6)

What is 20x - 9?

500

Simplify 5(3x + 4y) - 6(2x + 5y)

What is 3x - 10y?

Factoring

100

What is the GCF of 63p and 84?

What is 21?

200

What would we factor out of 60jk and 48jkm?

What is 6jk?

300

Factor the expression. If the expression cannot be factored, write cannot be factored.

4x - 27

What is cannot be factored?

400

Factor the expression 10x - 35

What is 5(2x - 7)?

500

Factor the expression 32x + 24y - 8

What is 8(4x + 3y - 1)?