Chapter 4A

Divisibility

100

Is it divisible by 0,2,3,5,9, 10?

14

2

200

Is it divisible by 0,2,3,5,9, 10?

127

none

300

List all the positive factors of

46

1,2,23,46

400

List all of the positive factors of 

92

1,2,4,23,46,92

500

Is it divisible by 0,2,3,5,9, 10?

252

2,3,9

Simplify

100

      (-5)^4

625

200

3(10-7)^2

27

300

28 + (1+5)^2 * 4

172

400

-5^4

-625

500

(9x^2)/(27x)

x/3

Evaluate

100

Evaluate for x=11

x^2

121

200

Evaluate for m = 3

7m^3

189

300

Evaluate if a = -4

(2a +1) ^4

2,401

400

Evaluate if b = -3

b^3

-27

500

Write in simplest form

16/52

4/13

Prima Factorization and GCD

100

Prime or composite, if composite write the prime factorization.

20

Composite 

2^2*5

200

Prime or composite, if composite write the prime factorization.

13

prime

300

Find the GCD

16 and 60

4

400

Find the GCD

8a^2b 

14ab^2

2ab

500

Find the GCD

3cd^4

12c^3d

6c^2d^2

3cd

Vocabulary

100

The integer with the exponent (big number)

base

200

Integer with two or more positive factors

composite number

300

Simplest form

Both the numerator and denominator have no factors in common other than one.

400

Factor

Divides into another number with a remainder of zero

500

Exponent

Used to show repeated multiplication (small number)