MATH JEOPARDY GAME

1

100

There are 25 oranges in a bag. Write the algebraic expression for the number of oranges in x number of bags.

25x

200

MENTAL MATH 

(5x^-6)²

25/x¹²

300

8x³ ÷ 4x²

2x

400

9x^-8 ⋅ 2x¹²

18x⁴

500

SIMPLIFY

x³ + 3x² − 2x³ + 2x − x² + 3 − x

−x³ + 2x² + x + 3

2

100

What type of algebraic expression is 4x + 5?

4x + 5 is a polynomial

200

MENTAL MATH 

x^-6 ÷ x^-2

1/x⁴

300

12x⁵ ÷ 2x

6x⁴

400

-3x⁷ ⋅ 2x^-2

-6x⁵

500

ADD

(x² + 2x + 3) + (2x² - 3x)

3x² - x + 3

3

100

Is 12y/x a monomial expression?

The expression 12y/x is not a monomial.

200

MENTAL MATH 

x^-3 ⋅ x⁷

x⁴

300

12x⁸ ÷ 3x⁵

4x³

400

(-3)x² ⋅ (-2)x³

6x⁵

500

SUBTRACT

(3x² - 5x) - (x² - 2x + 2)

2x² - 3x - 2

4

100

WRITE AS ALGEBRAIC EXPRESSION

the sum of a number and 8

x + 8

200

MENTAL MATH

x^-4 ÷ x^-7

x³

300

18x¹¹ ÷ 2x²

9x⁹

400

5x⁸ ÷ 5x⁵

x³

500

MULTIPLY

(x + 1) (x + 2)

x2 + 3x + 2

5

100

WRITE AS ALGEBRAIC EXPRESSION

3 less than a number

y - 3

200

MENTAL MATH

x⁶ ÷ x^-3

x⁹

300

16x¹¹ ÷ 2x⁷

8x⁴

400

x¹² ÷ x² ⋅ x³

x¹³

500

DIVIDE 

2x² ÷ (2x² + 4x)

x / (x + 2)