Multiplying Decimals Review

Please select two answer choices

When multiplying decimals, which answer choices will help you determine how to find a reasonable product.

• line it up and bring it down

• move it up

• the number of decimal place values will equal the number of decimal place values in your product

• Using your estimate

Tags

CCSS.5.NBT.B.7

Which of the following answers would be a reasonable estimate for the following equation:

19.58 x 8=?

• 160

• 156.64

• 100

• 152

Tags

CCSS.5.NBT.B.7

Using the identity property, which of the following statements is true about the product?

5 x 0.1 =

• The product will be greater than 5.

• The product will be less than 5.

• The product will be less than .1.

• The product will be equal to one of the factors.

Tags

CCSS.5.NBT.B.7

Where would the decimal go in this problem?

22.2 x 0.44 = 9768

• 97.68

• 0.9768

• 9.768

• 976.8

Tags

CCSS.6.NS.B.3

Where would the decimal go in this problem?

2.9 x 3.7 = 1073

• 10.73

• 1073

• 1.073

• 107.3

Tags

CCSS.6.NS.B.3

What is the product?

6.98 x 5=

Tags

CCSS.6.NS.B.3

Mr. K's has 3 cats. Each cat eats .78 pounds of dog food every day. How many pounds of cat food do the cats eat in 1 day?

• .78 lb

• 234 lb

• 2.34 lb

• 5.4 lb

Tags

CCSS.6.NS.B.3

Mr. K buys a 25 lb bag o' cat food. Lucy, one his of cats, eats .2 of it in a week. How many lbs. of cat food does she eat in one week?

• 50 lbs

• 5 lbs

• 25.2 lbs

• 12.5 lbs

Tags

CCSS.7.EE.B.3

What is the value of the equation?

183 ÷ 10³ = ???

• 183,000

• 1.83

• 18.3

• .183

Tags

CCSS.5.NBT.B.7

Domo buys 10 packs of sour worms. Each pack of sour worm costs $0.25.

How much does Domo spend on the sour worms?

• $0.10

• $25.00

• $2.50

• $250.00

Tags

CCSS.6.NS.B.3