1st Nine Weeks Study Guide

What is 3,100 written in scientific notation?

• 3.1 x  10^-3   
• 3.1 x  10^-4 
• 3.1 x  10³   
• 3.1 x 10⁴   

A virus is viewed under a microscope. Its’ diameter is 0.0008 meters. How would this length be expressed in scientific notation?

• 8 x 10^-4
• 8 x 10^-5
• 8 x 10⁴
• 8 x 10⁵

Tags

CCSS.8.EE.A.3

Which number goes in the blank to make this sentence true?   √40 > ______

• 7   
• 6 ⅗
• 635 %         
• 2π       

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which shows  2⁶ ÷ 2² in standard form?

• 0
• 1
• 4
• 16

Tags

CCSS.6.EE.A.1

• point J
• point K
• point I
• point M

Tags

CCSS.8.NS.A.2

What is the value of ∛125 ?

• 3
• 5
• 9
• 13.5

Tags

CCSS.8.EE.A.2

Which shows 3^-3 x  3⁸ in exponential form?

• 3⁴
• 3^-4
  
• 3⁵
• 3^-5

Tags

CCSS.6.EE.A.1

Which set of numbers is ordered from least to greatest?

• 150%, 1.45, √2, 1 4/9
• 150%, √2, 1.45, 1 4/9
• √2, 1 4/9,  1.45,  150%
• 1 4/9,  1.45, √2, 150%

Tags

CCSS.8.NS.A.2

Which shows (9³)⁷ in exponential form?

• 9²¹
• 9¹⁰
• 9⁴
• 9^-4

Tags

CCSS.6.EE.A.1

Which symbol makes this sentence true? √5 _____  2.345678......

• >
• <
• =
• +

Tags

CCSS.8.NS.A.2