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More Grade 5 Math Lessons
Grade 5 Math Worksheets
There are four sets of Multiply Decimal Worksheets:
Multiply Decimals by 10, 100, 1000
Multiply Decimals by Powers of 10
Multiply Decimals by Whole Numbers
Multiply Decimals by Decimals
Examples, solutions, videos, and worksheets to help Grade 5 students learn how to multiply decimals by whole numbers. Include multiplying decimals word problems.
To multiply a decimal by a whole number, you can follow these steps:
Step 1: Treat the decimal number as a whole number and multiply without considering the decimal point.
Step 2: Count the total number of decimal places in the original decimal number.
Step 3: Place the decimal point that same number of places from the right in the product.
For example, let’s multiply 2.5 by 4.
Step 1: Treat the decimal number as a whole number and multiply without considering the decimal point. 25 × 4 = 100
Step 2: The original decimal number, 2.5, has one decimal place.
Step 3: Placing the decimal point one place from the right in the product. 2.5 × 4 = 10.0
Have a look at this video if you need to review how to multiply decimals by whole numbers.
Click on the following worksheet to get a printable pdf document.
Scroll down the page for more Multiply Decimals by Whole Numbers Worksheets.
There are 2 sets of multiply decimals by whole numbers worksheets:
Printable
(Answers on the second page.)
Multiply Decimals by Whole Numbers Worksheet #1 (Mental Math)
Multiply Decimals by Whole Numbers Worksheet #2
Online or Interactive
Multiply Decimals by Whole Number (mental math)
Multiply Decimals by 10, 100 or 1000 Worksheet
Multiply Decimals by powers of 10
Generated
Multiply Decimals by 10, 100 or 1000 Worksheet
Multiply Decimals by Whole Numbers Word Problems
He needs exactly 2.2 meters.
He would need to buy 3 meters.
14.48 kilometers
$396.75
41.5 kg
$128.49
$50.64
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