Unit 2 Check-in Quiz

^{13/5 is a}

• Real Number

• Rational Number

• Integer

• Whole Number

Tags

CCSS.6.NS.C.6

^{16 is a}

• Real Number

• Rational Number

• Integer

• Whole Number

Tags

CCSS.8.EE.A.2

Which of the following is an irrational number?

• 
• 
• 
• 

Tags

CCSS.8.NS.A.1

CCSS.8.NS.A.2

Which kind of decimals are irrational?

• Those that terminate.

• Those that repeat a pattern.

• Those that never end.

• Those that never end and have no pattern.

Tags

CCSS.8.NS.A.1

A rational number...

• can be positive or negative

• can be a decimal

• can be expressed as a ratio

• All the above

Tags

CCSS.5.NBT.A.2

Classify the number by checking all that apply!

 $5\pi$  
(Anything with  $\pi$  is irrational)

• Natural

• Whole

• Integer

• Rational

• Irrational

How would you write 4.3756 x 10⁴ in standard form?

• 437,560,000
• 0.00043756
• 43,756
• 4,3756

Tags

CCSS.8.EE.A.3

How would you write 0.0005 in scientific notation?

• 50 x 10^-5

• 5 x 10^-4

• 5 x 10³

• .5 x 10³

Tags

CCSS.6.EE.A.1

How would you write -5.6 x 10^-3 in standard form?

• 0.0056
• -5,600
• 0.00056
• -0.0056

Tags

CCSS.8.EE.A.3

Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.

• True
• False

Tags

CCSS.8.EE.A.3