Unit 1 Jeopardy Game =]

PEMDAS without Exponents

100

What Does PEMDAS stand for?

Parenthesis 

Exponents 

Multiplication (or)

Division

Addition (or)

Subtraction

200

[(3-2)(4-(-5))]+1

10

300

2[(3-5)+4]-8

-4

400

6[(10x20)]-30

1170

500

10-5(x-2)+3(2x+4)

x+32

PEMDAS with Exponents

100

2(3-1)³+1

17

200

4+2(3x2)2

76

300

(1-(-2))³₊(-3)(2)

21

400

1-(2-4)³(4-(-1))²

201

500

10-[(-2-(-5))²(-3-(-6))³]

-233

Combining Like Terms

100

    3x+5+12x-2

15x+3

200

    2x²+7+x²+5x+3

3x²+5x+10

300

2(2x+5y)+7+9x+1+2

13x+10y+10

400

x+x+x+3x³-2x²+6x³+3

9x³-2x²+3x+3

500

3x+2(5y-3x)+(-7y)+13xy

-3x+13xy+3y

Substitution

100

If x=2 and y=4 what is 2x-6y?

-20

200

If x=8 and y=9 what is 5x+10y-3

127

300

If x=3 and y=1 what is 2x+3y²?

9

400

If x=3 and y=2 and z=1 what is 2(x-y)²-6(z)

-4

500

If x=3 y=-2 and z=-5, what is (-5+x)³+(-y+1)(5+z)

-8

Adding and Subtracting Negatives

100

-5-9

-14

200

12+(-3)-(-5)

14

300

-6-(-2)+4

0

400

-10+3+9-(-6)-100

-92

500

19-79+(-15)-30

-105