Estimating and Ordering Real Numbers

The square root of 5 is between what two integers?

• 4 and 5

• 2 and 3

• 3 and 4

• 9 and 10

Which number could NOT fit between π and 9π ⁄ 2 on a number line?

• π + 3

• 2π

• √18

• 4²

between which of these does √27 lay on a number line

• 5 and 6

• 6 and 7

• 4 and 5

• who cares i wanna go home

Which of the following real numbers has the smallest value?

• 7.1

• 6pi

• 20/3

• square root of 51

-17.5

• Rational 

• Irrational

List the following numbers from least to greatest:
-64 , 3.5 , √27 , 6.666...

• -64 , 3.5 , √27 , 6.666...

• 3.5 , √27 , 6.666..., -64

• 3.5, -64, √27, 6.666...

• 6.666, √27, -64, 3.5

Between which two whole numbers is the square root of 277?

• 15 and 16

• 16 and 17

• 18 and 19

• 14 and 15

Between which two whole numbers is the
√5?

• and 2

• and 3

• and 4

• and 5

Point B could represent which of the following numbers?

• √24

• √30

• √35

• √42

Which list of numbers is in order from least to greatest?

• A √23, 5, 6, 43%

• B 5, √23, 6, 43%

• C 43%, 5, √23, 6

• D 43%, √23, 5, 6