Squares and Roots on a Number Line

Between which 2 consecutive numbers on the number line does the square root of 23 lie?

• -5 and -4

• -2 and -1

• 2 and 3

• 4 and 5

Tags

CCSS.8.NS.A.2

Between which two whole numbers is the 
√20 ?

• 5 and 6

• 10 and 2

• 4 and 5

• 3 and 4

Tags

CCSS.8.NS.A.2

Which would be the next number in the pattern? 
36, 49, 64, 81 __

• 82

• 18

• 64

• 100

Tags

CCSS.HSF.BF.A.2

How many non square number lie between the pair of number 36² and 37²

• 36

• 37

• 74

• 72

Mrs. Harvey planted a square garden with an area of 361 square feet. How long is one side of Mrs. Harvey's garden?

• 19 feet

• 90.25 feet

• 22.56 feet

• 17 feet

Tags

CCSS.8.EE.A.2

What is a square root

• A number to the second power

• A square that has roots on it

• Square roots are numbers that produce a specified quantity when multiplied by itself
  

Tags

CCSS.8.EE.A.2

100 is a ____________

• Perfect Square

• Perfect Cube

• Both

• Neither

Tags

CCSS.8.EE.A.2

Which point most closely corresponds to ∛8 on the number line below? (Click the question to see the picture)

• P

• Q

• R

• S

Tags

CCSS.8.EE.A.2

Find the best estimate for √18 .

Look at the number line.

• 4.2

• 4

• 4.5

• 5

Tags

CCSS.8.NS.A.2

In between what two integers is the square root of 77?

• 5 and 6

• 6 and 7

• 7 and 8

• 8 and 9

Tags

CCSS.8.NS.A.2