CC8 Unit 1 Jeopardy Review

Adding/Subtracting Integers

100

Add the followng integers:

5 + 205 =

210

200

Add the following integers:
12 + (-7) = 

5

300

Subtract the following integers: 

8 - (-10) =

18

400

Subtract the following integers: 

(-12) - (-11) = 

-1

500

Subtract the following integers:

(-20) - (-15) =

-5

Multiplying/Dividing Integers

100

POSITIVE times a NEGATIVE results in a __________ number.

Negative

200

NEGATIVE times a NEGATIVE results in a __________ number.

Positive

300

Multiply the following integers:

(-11) * (-5) = 

55

400

Multiply the following integers: 

(-15) * 3 = 

-45

500

Divide the following integers: 

(-70) / (-10) =

7

Combining Like Terms

100

Combine like terms:

10x + 3y + 5x =

15x + 3y

OR

3y + 15x

200

Combine like terms:

-12x + 5y - 6x =

-18x + 5y

OR

5y - 18x

300

Combine like terms:

16x - 2y -18x + 7y =

-2x + 5y

OR

5y - 2x

400

Combine like terms:

9x - 7y - 3y - 10x =

-x - 10y

OR 

-1x - 10y

OR 

-10y - 1x

500

Combine like terms:

11d + 5f - 21d + 5 - 8 =

-10d + 5f - 3

Distributive Property

100

What operation is happening when you use the distributive property?

Multiplication

200

Find the equivalent expression using the distributive property:

4(3x + 4)

12x + 16

300

Find the equivalent expression using the distributive property:

-6 (7x - 10)

-42x + 60

400

Find the equivalent expression using the distributive property:

-8(-9x - 5)

72x + 40

500

Find the equivalent expression using the distributive property:

1/2(4x + 12)

2x + 6