Algebra Jeopardy

Adding Fractions

100

1/2 + 1/2

2/2 or 1

200

3/4 + 6/4

9/4 or 2 1/4

300

6/10+2/5+3/5

16/10 or 8/5 

400

6/9+2/3+14/12

90/36 or 2 1/2

500

3/5+18/15+30/20+38/120

434/120 or 217/60

PEMDAS

100

 What does the E in PEMDAS stand for?

Exponets 

200

What is the first step of this equation?

2³(5*3)-89=

5*3

300

59*3-74

103

400

3²+6*4-10

23

500

5²(10*15-39)+23/2

2786.5

Subtracting Fractions

100

3/4 - 1/4

2/4 or 1/2

200

7/8 - 3/5

11/40

300

15/16 - 3/4

3/16

400

7/12 - 8/15

3/60 or 1/20

500

36/25 - 2/5 - 47/50

5/50 or 1/10

Multiplying Polynomials

100

Is this a polynomial?

(x+5)(x+2)

Yes

200

What are the two methods used to multiply polynomials?

Box Method

FOIL Method

300

Multiply

(x³+y)(x+y⁴)

x⁴+x³y⁴+xy+y⁵

400

Multply:

(x³+y)(x+y⁴)

x⁴+x³y⁴+xy+y⁵

500

Multiply:

(x²+y⁴+c)(x³+y²)

x⁵+x²y²+x³y⁴+y⁶+cx³+cy²

Solve Multi-step Equations

100

x+49=81

x=32

200

2x=6-9

x=-3

300

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

x=-5

400

Your sister bought pencils at $0.39 each and a notebook at $1.19. The total cost was $3.92. How many pencils did she buy

7 pencils

500

30x+48=432

x=12.8