Estimating Square Roots

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Tags

CCSS.8.NS.A.1

Which represents a rational number?

• √110
• √324
• √65
• √80

The √20 is between which two integers?

• 2 & 3
• 3 & 4
• 4 & 5
• 5 & 6

Tags

CCSS.8.NS.A.2

Which number is irrational?

• 9.6
• √45
• 3/8
• 3.4 x 10⁵

Tags

CCSS.8.NS.A.1

Which represents a rational number?

• √110
• √324
• √65
• √80

Is √2 Irrational?

• Yes
• No

Tags

CCSS.8.NS.A.1

The number is a/an...

• Rational Number

• Irrational Number

• Integer

• Whole Number

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

The √98 falls between what two numbers on a number line?

• 10 and 11
• 11 and 12
• 9 and 10
• 90 and 100

Tags

CCSS.8.NS.A.2

What is a rational number ?

• A rational number  is a number that cannot be written as a fraction.
• A rational number is a number that can be written as a fraction.
• A rational number cannot be a repeating  decimal.