4-1 Multiply Decimals by Powers of 10

What is 8.04 x 10¹

• 0.804

• 8.04

• 8.4

• 80.4

Tags

CCSS.5.NBT.A.2

100 tiles were purchased for a new walkway. Each tile is 4.75 inches wide. If the tiles are all lined up next to each other, how many inches long will the walkway be?

• 0.475 inch

• 47.5 inches

• 475 inches

• 4,750 inches

Tags

CCSS.7.EE.B.3

What is 0.738 x 10⁴

(a)  

Tags

CCSS.5.NBT.A.2

Choose all the equations that are true.

• 9.21 x 10³ = 921

• 9.21 x 10¹ = 92.1

• 0.921 x 100 = 921

• 0.921 x 10⁴ = 9,210

• 0.0921 x 10² = 9.21

Tags

CCSS.5.NBT.A.2

Leory's house is 14.5 feet tall. The Willis Tower in Chicago is 100 times as tall as Leroy's house. How many feet tall is the Willis Tower? Enter your answer in the box (just the number--no words).

(a)  

Tags

CCSS.5.NBT.A.2