Multiplying Decimals

Which number line represents the problem, 0.3 x 4?

• 
• 
• 
• 

Tags

CCSS.5.NBT.B.7

In order to solve 7.9 x 3, the decimal point should be moved _________ in the solution:

• Two places to the right

• One place to the right

• One place to the left

• Two places to the left

5 x a = 22

a = what decimal?

• a = 3.4

• a = 4.2

• a = 4.4

• a = 6.2

Using decimal point movement, determine the product of 9.8 X 2453

• 19,873.319

• 21,022

• 18,122.12

• 24,039.4

The decimal 9.741 extends to the _____ place.

• tenths

• hundredths

• thousandths

• hundreds

To convert 127.342 into a whole number, how many places must the decimal be moved

• 3

• 2

• 4

• 1

Which real-world problem can most likely be solved by multiplying decimals?

• Recording the number of fish in an aquarium

• Estimating the total flight time from New York to LA

• Measuring the length of a backyard pool

• Calculating the tip for a restaurant meal

Mr. Blackmer wants to buy 5 notebooks. Each costs $2.99. What is the smallest single bill Mr. Blackmer can use to pay for notebooks. (no calculator)

• 
• 
• 
• 

Irving buys six candy bars for $1.25 a piece. Rita buys three toothbrushes for $3.35 a piece. Anthony buys two packs of floss for $4.75 a piece. Who Spends the most money? (No calculator)

• Irving

• Rita

• Anthony

• Irving and Rita

Sofi rides 3.2. miles on her bike every day. How far does Sofi ride in one week? (no calculator)

• 10.2 miles

• 16 miles

• 22.4 miles

• 25.6 miles