1st 9 Week Review: Part 2

Which point most closely corresponds to the √8 on the number line below? (Click the question to see the picture)

• P

• Q

• R

• S

Tags

CCSS.8.NS.A.2

A square sand box has an area of 64 square meters. Which is the length of one side of the sandbox?

• 7 meters

• 6.5 meters

• 7.5 meters

• 8 meters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

List the following real numbers in order from least to greatest:

• A, B, C

• B, C, A

• C, A, B

• A, C, B

Tags

CCSS.8.NS.A.2

Which statements is a FALSE statement? (Not True)

• Whole Numbers are rational numbers

• Pi is an irrational number

• Natural numbers are whole numbers

• Rational numbers are Irrational Numbers

A grain of sand from the beach has a mass of  $3\times10^{-13}$  How is the mass expressed in scientific notation? 

• 3,000,000,000,000

• 30,000,000,000,000

• 0.0000000000003

• 0.0003

Tags

CCSS.8.EE.A.3

Look at the list of values given: What statement about these values is TRUE?

• 
• 
• 
• 

Which point on the number line represents the location of -1.2?

(a)  

Tags

CCSS.6.NS.C.6C

Cole used a microscope to measure the diameter of a sewing needle. He found the diameter to be 0.000065 meters. How is this written in scientific notation?

• $0.65\times10^4$

• $6.5\ \times10^{-5}$

• $65\ \times\ 10^{-5}$

• $0.65\ \times10^{-4}$

Tags

CCSS.8.EE.A.3

The diameter of Jupiter is 142, 800, 000 m. Write this number in scientific notation.

• $1.428\ \times10^{-8}$

• $14.28\ \times10^7$

• $1.428\ \times10^8$

• $1428\ \times10^5$

Tags

CCSS.8.EE.A.3

Which point on the number line best represent the location of  $\sqrt{92}$  ?

• M

• N

• P

• Q

Tags

CCSS.8.NS.A.2