5.NBT.2 - Powers of 10 and Exponents

Which of the following shows the exponential form of 10 x 10 x 10 x 10

• 10³

• 10,000

• 10⁴

• 10 x 4

Find the value of 3 x 10²

• 1000

• 300

• 3000

• 100

The sun is about 93 x 10⁶ miles from Earth. What is this distance written as a whole number?

• 9360 miles

• 930,000 miles

• 93,000,000 miles

• 9,300,000 miles

Find the value of 50 x 10²

• 500

• 5,000

• 50,000

• 50

20 x 10³ = 2,000

Select True or False

• True

• False

Tavish found a rat snake near his home. Its length was 1.473 meters. Which expression has the value of 1.473? Select all that apply.

•  $0.1473\ \div\ 10^1$  

•  $1.4730\ x\ 10^0$  

•  $0.01473\ x\ 10^2$  

•  $147.3\ \div\ 10^2$  

Which of the following are correct? Select three that apply.

• 1,000 = 10³

• 100,000 = 10⁵

• 10,000,000 = 10⁶

• 10,000,000,000 = 10¹⁰

Find the value of 

 $72\ \div\ 100$  

• 7,200

• 0.72

• 00.72

• .7200

Find the value of 

 $940\ \div\ 10^2$  

• 9.40

• 9400

• 94.0

• .00940

Which expression has the same value as

 $2.35\ \div\ 10^3$  

• 23,500

• 0.000235

• 2,350

• 0.00235