Rationals, Roots, Oh My

3.4567...

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

π

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

√10

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

0.4444...

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Approximate the following irrational number to the nearest hundredth without using a calculator.
The square root of 32

• 5.33
• 4.5
• 8
• 5.66

Tags

CCSS.8.NS.A.2

What does this number belong to: 
a terminating decimal

• Rational Number
• Irrational Number

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

The √40 is between which two integers?

• 7 & 8
• 6 & 7
• 5 & 6
• 4 & 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

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 ratio.
• A rational number cannot be a repeating  decimal.

Tags

CCSS.5.NBT.A.2

Mr. Cleaves wrote four irrational numbers on the SMART board and asked Saul to choose the number closest to 4. Which irrational number should Saul choose?

• √8
• √17
• √12
• √10