Math Jeopardy

Math is Fun

100

Solve: 2x + 2 = 18

x = 8

200

Solve: 3x + 4 = 7

x = 1

300

Solve: 3x + 3 - 2x = 21

x = 18

400

Solve: 4x - 5 - 3x + 2 - 2x = 9

x = -12

500

Solve: 21 = x - 12

x = 33

Math is Amazing

100

Algebra: What are two words to describe how 2 relates to 1/2?

Algebra: Inverse, reciprocal 

200

Simplify:  3(6wd - 3) + 3wd 

Algebra: 21dw - 9 

300

Solve for a: ax + b = c 

Algebra: a = (c - b)/x 

400

Simplify: 

a(b - c) - 2a(c + b)

-1ab - 3ac

500

solve:

-9 (-3x -7)= 117

Algebra: x = 2 

Math is Cool

100

What is the formula for slope intercept?: 

Algebra: y = mx + b

200

What property is shown: 

7 + x = x + 7

Commutative Property of Addition

300

Solve: (3x-5)/4 = 5

x = 25/3

400

-4(3x - 2) -2(4 + 3x)

-18x

500

C.L.T.

8hk - 8hk + 4k + 14hk - 6hk + 6hk

14hk + 4k

Math is Life

100

slope? y = 3x + 5

3

200

What does slope represent?

change in x/y, rise/run

300

Solve: (3 - 3x)/7 = 6

x = -13

400

C.L.T.

22p - 7p + 19 - 15 - 12

15p - 8

500

What is the slope given coordinates?

(16 , -14)    (16, 9)

Algebra: Undefined/No Solution

Math is Awesome

100

property (a * b) * c = a(b * c)

Associative Property of Multiplication

200

What is the markup price of a shirt if it costs $45 with 25% markup?

Algebra: $56.25 

300

Solve:

2(2 + 3x) - 3(7 - 4x) + 3a = 0

Algebra:  a = 17/3-6x

400

-(x + 7) -2(4x + y)

-9x -7 -2y

500

- 2/5(20x - 15) + -1 + 4x 

5 - 4x or -4x+5