GRADE 9 MATH JEOPARDY!

Like Terms

100

combine like terms:
6a + 4a + 4b + 7

10a +4b+ 7

200

Combine like terms:
k⁵ + 3n² - 2n² + 4k⁵

5k⁵ + n²

300

Combine like terms:
4(y + 9) - 3y

y - 36

400

Combine like terms:
5x² - 2x +3x² +5x

8x²+3x

500

Combine Like Terms:
3 -2(x+5)+5x 

3x-7

Integer Operations

100

Add or Subtract:
-2 -15 =

-17

200

Add/Subtract:

-5 - 2 +7 - 11 =

-11

300

Multiply:
7 x (-5+2) =

-21

400

Simplify:

-2(5-2)+11

5

500

5(3+2) - 4(-1)=

29

Rough Rider Knowledge

100

Where is Mrs. Ahmic from? :)

Bosnia

200

How long has Mr. Faircloth taught AT ROOSEVELT?

1st year at Roosevelt! (15 years teaching overall)

300

Who is the 9th grade assistant principal?

AP Carter

400

How many community service hours do you need to graduate high school?

100!!!

500

Who is the 9th grade attendance counselor?

Ms. Mercedes!

Exponents

100

x⁶ x x⁶ =

x¹²

200

(-4y³)(2y)=

-8y⁴

300

3xy²(-2xy)=

-6x²y³

400

Multiply:
4x²y⁴(3x³y⁷z)=

12x⁵y¹¹z

500

Simplify:
-5x³(4xyz) - x⁴yz=

-21x⁴yz

Evaluate expressions and Distributive Property

100

If x=4, evaluate:

3(x+2)=

18

200

If x=2 and y=3, evaluate:

3x + 2y =

12

300

If x=5 and y=3, evaluate:

3(x+1) + 2(y-2)=

20

400

Use distributive property:

(x+2)(x+5)

x²+7x+10

500

Use distributive property:

(x-2)(x²+3x+5)=

x³+x²-x-10