Combining like-terms

Adding like- terms

100

x+3x+9x

 13x

200

7x+3x+25

10x+25

300

2y + 5y + 6y

13y

400

8k+5k+18

13k+18

500

400x+60+42x

442x+60

Subtracting like-terms

100

9x-6x-2x

1x

200

8p-3q

8p-3q

300

16k-2k-7

14k-7

400

7y-2y

5y

500

27x-27-27x

-27

Negative like-terms

100

-9+8

-1

200

(-12) + (-7)

-19

300

-30+(-15)

-45

400

60x-30x

30x

500

5x-10x

-5x

Bonus

100

What is the most watched family movie during Halloween?

Hocus Pocus

200

How many days are in the month of October?

31

300

What is the most popular candy during Halloween?

Reese's Cups

400

Are pumpkins fruits or vegetables?

Fruits

500

Candy Corn was originally called what name?

Chicken Feed