Numbers

Number Sets

100

List all of the sets that that -3 belongs to

R, Q, Z

200

Is 7.425425425... rational or irrational? Why?

Rational - repeating decimal

300

List all the sets 4 belongs to

R, Q, Z, W, N

400

Give an example of a set that has the density property (a dense set).

Rational / Irrational

Limits

100

Find the limit of 

{3.1, 3.01, 3.001, 3.0001, ...}

3

200

Find the limit of 1/n ; n is a Natural Number, as n goes to infinity.

0

300

Find the limit of -2n ; n is a Natural Number, as n goes to infinity

- infinity

400

Find the limit of 

{5.9, 5.99, 5.999, 5.9999, ...}

6

Add/Subtract Int.

100

(-2)+3

1

200

-5-(-8)

3

300

(-4)+2-(-2)+(-7)

-7

400

32-35-(-20)+12

29

Multiply/Divide Int.

100

(-2)(16)

-32

200

(-49) / (-7)

7

300

(3)(-8) / (-6)

4

400

120 / (-4) x (-2) / (-10)

-6

BEDMAS

100

(2+7) / (4-5)

-9

200

(2 + 3) x (6 - 9 / 3)

15

300

(4 + 3²) - (4 / 2 x 4)

5

400

[32 / (3 + 1)²] + (3 - (-1))

6