Multiplying Decimals with Whole Numbers

What is the first step in multiplying a decimal by a whole number?

• Add the decimal to itself

• Subtract the whole number from the decimal

• Multiply as if there is no decimal

• Divide the decimal by the whole number

When multiplying 0.83 by 4, where should the decimal point be placed in the product?

• No decimal point needed

• Two places from the right

• One place from the left

• Three places from the right

What is the product of 0.4 and 0.95?

• 0.048

• 3.8

• 0.38

• 0.038

How many decimal places should be in the product of 5 and 0.25?

• Three

• Two

• None

• One

What is the product of 2 and 0.018?

• 0.036

• 0.36

• 0.0036

• 3.6

Nydia needs 1.2 pounds of dry cereal for one batch of trail mix. How many pounds does she need for five batches?

• 5 pounds

• 7 pounds

• 6 pounds

• 8 pounds

If Nydia already has 2.2 pounds of cereal, how many more pounds does she need to make five batches?

• 2.8 pounds

• 4.8 pounds

• 1.8 pounds

• 3.8 pounds

What is the total mass of six hummingbirds, each weighing 1.8 grams, and a 4-gram nest?

• 16.8 grams

• 14.8 grams

• 10.8 grams

• 12.8 grams

Justin buys 12 pencils for 56 cents each. How much does he spend in total?

• 7.72 dollars

• 5.72 dollars

• 8.72 dollars

• 6.72 dollars

What is the hottest temperature recorded in the world if it is found by multiplying 13.46 by 10?

• 1346 degrees

• 13.46 degrees

• 1.346 degrees

• 134.6 degrees