Week 14A: Rational and Irrational Numbers

Select all that are perfect squares.

• 9

• 32

• 50

• 121

• 1

Tags

CCSS.6.EE.A.1

Select all that are irrational.

• 
• 
• 
• 
• 

Tags

CCSS.8.NS.A.1

A rational number is a number that can be written as a ​ (a)   .

• fraction
• decimal
• whole

Tags

CCSS.5.NBT.A.2

• Between 10 and 11, closer to 10.

• Between 10 and 11, closer to 11.

• 10.2

• 10.6

Tags

CCSS.8.NS.A.2

Math each with the correct vocab term.

• Irrational

• 16

• Rational

• 0.555...

• Perfect Square

• -4

• Integer

Tags

CCSS.8.EE.A.2

CCSS.8.NS.A.1

CCSS.8.NS.A.2

Mathematical Equivalence

ON

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

What is the "magic denominator" we use for a repeating decimal.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

√7

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

4π

• rational
• irrational

Tags

CCSS.8.NS.A.1

• 7 and 8
• 8 and 9
• 6 and 7

Tags

CCSS.8.NS.A.2