Real Number System (Part 2)

Estimating Square Roots

100

What two consecutive whole number is the square root of 11 between? 

Which is it closer to?

3 and 4

Closer to 3

200

What two consecutive numbers is the square root 146 in between? 

Which whole number is it closer too?

12 and 13

12

300

What two consecutive whole number is the square root of 123 between? 

What is it estimated to the nearest tenth?

11 and 12

11.1

400

What two consecutive whole numbers is the square root of 67 between?

What is the square root of 67 rounded to the nearest tenth

Between 8 amd 9

8.2

500

The square root of 300 is between what 2 whole numbers?

What is the square root of 300 to the nearest hundredth?

17 and 18

17.32

Square Roots & Fractions to Decimals(or vice versa)

100

Write 0.36 as a fraction in simplest form.

9/25

200

Write 0.121212.... as a fraction in simplest form 

4/33

300

Write -2 4/9 as a decimal.

-2.444444.....

400

List all possible answers for the square root of 81

+ 8 and - 8

500

Write -4 3/11 as a decimal

-4.272727.....

Cube Roots

100

Cube root of 27

3

200

Cube root of 125

5

300

cube root of 8

2

400

cube root of 216

6

500

cube root of 1331

11

Real Numbers

100

What ALL groups the number 0 is in?

Whole, Integer, Rational

200

List ALL groups the number - (negative) square root of 64 is in.

Integers, Rational

300

List ALL groups the square root of 8 is in.

Irrational

400

List ALL groups -0.175 is in. 

Rational

500

List ALL groups that 'square root of 16 squared'

Natural, Whole, Integer, Rational

Order Real Numbers

100

Order the numbers from least to greatest.

22%, 2/10, 2.1, square root of 9/16

2/10 --> 0.20

22% -- > 0.22

square root of 9/16 -- 3/4 --> 0.75

2.1 --> 2.1

200

Order the numbers from least to greatest. 

4.4444....., square root of 16, 450%, 4.85

square root of 16 --> 4 

4.4444.... --> 4.44

450% --> 4.50

4.85 --> 4.85

300

Order the numbers from least to greatest. 

Cube root of 64, 4 8/9, square root of 26, 4.5

cube root of 64 --> 4

4.5 --> 4.5

4 8/9 --> 4.8888

square root of 26 --> more than 5 less than 6

400

Order the numbers from least to greatest. 

-13/25, square root of 2, cubed root of 373, 325%

-13/25 --> -0.52

square root of 2 --> more than one less than 2

325%  --> 3.25

cubed root of 373 --> 7

500

Order the numbers from least to greatest.

-2.25, - square root of 4, - 5/2, 0 squared

-5/2 --> -2.5

-2.25 --> -2.25

- square root of 4 --> -2

0 squared -->0