8th grade Rational/Irrational Review Due 3/8/19

√7

• Rational 
• Irrational
• real
• fake

Tags

CCSS.8.NS.A.1

CCSS.8.NS.A.2

√25

• Rational
• Irrational
• real
• fake

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

CCSS.HSN.RN.B.3

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

What does this number belong to: 
a terminating decimal

• Rational Number
• Irrational Number

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

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.

Tags

CCSS.5.NBT.A.2

Which number is irrational?

• 9.6
• √45
• 3/8
• 3.4 x 10 ⁵

Tags

CCSS.8.NS.A.1

CCSS.8.EE.A.2

Which number is a rational number ?

• 1/4
• π
• √3
• ∛25

Tags

CCSS.8.NS.A.1

.141414141414...

• Rational 
• Irrational 

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

√3  

• rational
• irrational

Tags

CCSS.8.NS.A.1

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