(A1) Unit N

Classify

100

Identify the lie:

- A number can be counting and whole at the same time. 

- A number can be integer and rational at the same time. 

- A number can be rational and irrational at the same time.

A number can be rational and irrational at the same time?

200

All of the following are examples of Natural Numbers EXCEPT---

Square Root of 9, 15/3, -2, 4.0, and 8.  

-2

300

All of the following are examples of integers EXCEPT ---

6, Square Root of 4 divided by 2, 33, 17/2, and -9.

17/2

400

All of the following are examples of RATIONAL numbers EXCEPT ---

0, 1, 5.23109... , -4, 1/4?

 

5.23109...

500

All of the following are irrational numbers EXCEPT ---

pi, square root of 2, square root of 3, square root of 4, and square root of 5.

square root of 4 = 2

Inequalities

100

5/6 _ -1/6

>

200

Is the statement true

2x > -6

x = -3

False

300

Is the statement true?

2k + 30 > -10

k = -20

False

400

-5/6 _ -1/6

<

500

List all Inequality choices

more than

less than

more than or equal

less than or equal

Negatives

100

-14 + 17=

3

200

-7 - -6

-1

300

-324738987683 × 43 × 0

0

400

75 ÷ -5

-15

500

-2 * -5 * -3 *2

-60

Fractions

100

(-¹⁰⁄₇) + ⅙

-53/42

200

⁹⁄₅ - ⅝

47/40

300

-2 × ³⁄₇

-6/7

400

⁻⁹⁄₅ ÷ 2

-9/10

500

½ ÷ ⁸⁄₇

7/16

Pemdas

100

6 + 27 ÷ 3

15

200

5 x 2 + 12 ÷ 6

12

300

17 - ( 4 + 3 )

10

400

8² ÷ 2 + 3 x 6 - (1 x 5 )

45

500

500 - [ (3x20) + (6x12) + (10 x 18)]

188