MATH EXTRA CREDIT

Exponets

100

2³

8

200

4²

16

300

6³

216

400

14²

196

500

2⁸

256

Distribution

100

4(6+x)

24+4x

200

6(2+3x)

12+18x

300

9(3+4x)

27+36x

400

2(16+24x)

32+48x

500

12(3+3x)

36+36x

Algebraic Equations

100

2x+4+3x=24

x=4

200

3x+5x=63

x=7

300

2+3x+2=34

x=10

400

3x+7x=90

x=9

500

72x-64x=16

x=2

Fractions

100

7/8+2/4

1 3/8

200

2/3+4/9

1 1/9

300

2/4+3/4

1 1/4

400

2/7+4/14

4/7

500

9/8+2/8

1 3/8

Word Problems

100

Tom needs to earn 6 badges at school to get a PS5. He has earned 1 after 3 days of the week. How many days will it take to get the rest of the badges.

15  days

200

Joe is going to the movies. He has 20 dollars In his pocket. If the tickets cost 5 dollars and popcorn costs 4. How many bags of candy could he get if they cost 2 dollars and how much would he have left.

5 candies with 1$ left.

300

Jack went to the store and bought 23 marbles. He kept 7 and has 4 friends how many would he give to each of them. 

4 marbles

400

Tim has a full pizza with 24 slices. He invited 4 friends over. If they all eat an equal amount of pizza how many slices would remain.

4 slices

500

Bill has 7 CDs and loses 1 every 4 days. How many days will it take to lose 4 of them.

16 days