Module 9 Review

Exponents

100

9³

729

200

10²

100

300

18⁰

1

400

1.9²

3.61

500

(1/5)⁴

(1/625)

Prime Factorization

100

Write the prime factorization for 12

2² x 3

200

Write the prime factorization for 50

5² x 2

300

Write the prime factorization for 42

2 x 3 x 7

400

Write the prime factorization for 100

2² x 5²

500

Write the prime factorization for 500

2² x 5³

Find the factors

100

Find all the factors of 16

1,2,4,8,16

200

Find all the factors of 12

1,2,3,4,6,12

300

Find all the factor pairs for 60

1 x 60

2 x 30

3 x 20

4 x 15

5 x 12

6 x 10

400

Find all the factors of 100

1,2,4,5,10,20,25,50,100

500

Find all the factors of 150

1,2,3,5,6,10,15,25,30,50,75,150

Solve using Order of Operations

100

(30 - 3) ÷ 3²

3

200

7² x (15÷3)

245

300

17 + 21 ÷ 3 - 2⁴

8

400

( 8+ 64) ÷ 4 - 4²

2

500

256 - (5 + 45 ÷ 3)  x 2

156

Potpourri(mix of everything)

100

Write an equivalent expression to

5.4 + 5.4 + 5.4 + 5.4

5.4⁴

200

Write an exponent for the number 16

4²

300

Which number has only two factors?

13, 18, 25, 100

13

400

Jill bought 2 dresses for $46 each and 3 shirts for $15 each.  She had a coupon for $5 off her purchase.  Write an expression that can be used to find the total amount she paid, then solve the expression.

2 x 46 + 3 x 15 - 5 = $132

500

For a game-show, three people are chosen in the first round. Each of those people chooses 3 people in the second round, etc.  How many people are chosen in the 4th round?

81