estimate Square roots

Identify the equation that has an IRRATIONAL solution.

• y² = 25

• y² = 100

• y² = 20

• y² = 81

Tags

CCSS.8.NS.A.1

Simplify.    

• 8/7
• 7/8
• 7/9
• 8/9

Find the cube root. 

• 2
• -2
• 4
• 24

Tags

CCSS.8.EE.A.2

Name the closest integer.

• 4.2

• 4

• 4.6

• 5

Tags

CCSS.8.NS.A.2

The √20 is between which two integers?

• 2 & 3
• 3 & 4
• 4 & 5
• 5 & 6

Tags

CCSS.8.NS.A.2

• 7 & 8

• 4 & 5

• 5 & 6

• 6 & 7

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

Which number has a square root that  is between 5 and 6?

• 48
• 81
• 28
• 36

Tags

CCSS.8.EE.A.2

• 5 and 6

• 10 and 2

• 4 and 5

• 3 and 4

Tags

CCSS.8.NS.A.2

The square root of 99 falls between which two consecutive whole numbers?

• 7 and 8
• 8 and 9
• 10 and 11
• 9 and 10

Tags

CCSS.8.NS.A.2