MATH JEOPARDY

Evaluating Expressions

100

Evaluate 2x+5 when x=3

11

200

Evaluate 4x+7y when x=3 and y=1

19

300

Evaluate -3x+5 when x=-4

17

400

Evaluate 3x-4y+1 when x=5 and y=2

8

500

Evaluate 4a+b+5c when a=1, b=5, and c=3

24

Order of Operations

100

3+4×2

Answer using the order of operations (PEMDAS).

11

200

(6+2)×3

Answer using the order of operations (PEMDAS).

24

300

8+(5−2)×4

Answer using the order of operations (PEMDAS).

20

400

(5+3)×2−4

Answer using the order of operations (PEMDAS).

18

500

15−3×(2+1)

Answer using the order of operations (PEMDAS).

12

Signed numbers (+ and -)

100

Evaluate 5+(-2)

3

200

Evaluate 4−(-3)

7

300

Evaluate 6 x (-2)

-12

400

Evaluate 15÷(-5)

-3

500

Evaluate (−3)×(−7)

21

Distributive Property

100

4(x+5)

Answer using the distributive property. Write your answer in the simplest form.

4x+20

200

7(y+5)

Answer using the distributive property. Write your answer in the simplest form.

7y+35

300

5(2x+3y)

Answer using the distributive property. Write your answer in the simplest form.

10x+15y

400

Rewrite using the distributive property:

15w(x + 10)

15wx + 150w

500

3(2+y+5x)

Answer using the distributive property. Write your answer in the simplest form.

6+3y+15x

MYSTERY

100

What is the main ingredient in guacamole?

Avocado

200

How many wheels does a tricycle have?

3

300

What month comes after December?

January

400

What is the name of the toy cowboy in Toy Story?

Woody

500

What is the capital of Kentucky?

Frankfort