Multiplying and Dividing Decimals

When multiplying decimal numbers, what do you do before you work out the problem?

• Ignore the decimals

• Line up the decimals

• Get rid of the numbers behind the decimals

Tags

CCSS.5.NBT.B.7

The local library has 2,500 books. If one box will hold 24 books, then how many boxes will be needed to hold all of the books?

Tags

CCSS.6.NS.B.2

CCSS.5.NBT.B.6

Carol had 185 photos to put into a photo album. If each page holds 15 photos, how many FULL pages will she have?

Tags

CCSS.6.NS.B.2

CCSS.5.NBT.B.6

What is the correct location of the decimal point in the product of

12.3 x 1.74= 21402

• 2.1402

• 21.402

• 214.02

• 2,140.2

Tags

CCSS.6.NS.B.3

Damien ran 1.5 miles before taking a break. Andrea ran 0.75 times as far before taking a break. How far did Andrea run before taking a break?

• 2.25 miles

• 11.25 miles

• 1.125 miles

• 0.75 miles

Tags

CCSS.7.EE.B.3

Tags

CCSS.5.NBT.B.7

What is the area of the triangle?

• 22.5 sq meters

• 4.5 sq meters

• 45 sq meters

• 2.25 sq meters

Tags

CCSS.7.EE.B.3

Mrs. Louis has 11.04 cups of cake mix and plans to make cupcakes. If each cupcake uses 0.24 cups of mix, how many many cupcakes can Mrs. Louis make?

• 46

• 56

• 48

• 52

Tags

CCSS.6.NS.B.3

A store is shipping 26 birdhouses to a park. Each birdhouse weighs 3.93 pounds. What is the total weight of the shipment?

• 28.93 pounds
• 31.44 pounds
  
• 102.18 pounds
• 102.48 pounds

Tags

CCSS.6.NS.B.3

• 32.022

• 5.337

• 53.37

• 138.762

Tags

CCSS.6.NS.B.3