Algebra 1 Jeopardy

Vocabulary

100

A mathematical phrase involving numbers and operation symbols, but no variables.

What is a numerical expression?

200

A symbol used to represent a quantity that can change.

What is a variable?

300

Consisting of numbers, variables, and operations.

What is a variable expression?

400

A mathematical sentence that involves an = sign.

 What is an Equation?

500

To find a numerical value for an equation; "work it out and find an answer".

What is evaluate?

Simplifying

100

3x + 4y +2x + 7 - 5

5x + 4y + 2

200

3a - 4a +17a + b - 44a

-28a + b

300

3xy - 4x -2y + 5xy + 10x -5y

8xy + 6x - 7y

400

DAILY DOUBLE!!!!!!! 800 POINTS IF YOU GET IT CORRECT==== - 800 IF YOU GET IT INCORRECT

3x/3 - 4y *4 + 6y -33

x - 10y - 33

500

x + x + x + x -4x

0

Distributing

100

3 (a - b)

3a - 3b

200

2x (3 + 4y)

6x +8xy

300

-2(3 + 4y)

-6 - 8y

400

2x (3ab + 4)

6xab +8x

500

DAILY DOUBLE!!!!!!  500 POINTS IF YOU GET IT CORRECT,  -500 IF YOU GET IT INCORRECT!!!!!

4xyz (4 - 10ab)

16xyz - 40abxyz

One Step equations

100

2y = 6

y = 3

200

3/y = 25

y = 75

300

x + 7 = 50

x = 43

400

y - 10 = 30

y = 40

500

100x = 100

x = 1

Randomness

100

|-103|

What is 103?

200

|1-10|

What is 9?

300

The smallest prime number.

What is 2?

400

If you worked 8 hours a day, every day,  for 3 weeks, how many hours did you work? 

What is 168 hours?

500

If you have 7 quarters, 6 dimes, 4 pennies, and 20 nickels in your pocket, how much money do you have? 

What is $3.39