Free printable practice
Multiplying Decimals 1 Digit By Whole Numbers Practice Activities
Class 5 maths worksheets for multiplying one-decimal-place numbers by whole numbers using place value, facts, and careful decimal placement.
Practice that builds confidence
Understanding tenths before multiplying
These printable Class 5 maths worksheets help children practise multiplying decimals with 1 digit after the decimal point by whole numbers. Learners work with tenths, multiplication facts, and decimal placement so calculations such as 2.4 × 3 or 0.7 × 8 feel clear and manageable.
The activities include structured practice, mixed examples, and space for working out. Children strengthen place value understanding, connect decimals to whole-number multiplication, and learn to check whether their answers make sense.
A decimal with 1 digit after the decimal point shows tenths. In 3.6, the 3 is whole ones and the 6 means 6 tenths. When children multiply 3.6 by 4, they are finding 4 groups of 3.6. The worksheets build this idea gradually so children do not treat the decimal point as a decoration or guess where it should go.
From whole-number facts to decimal products
A helpful progression is to first multiply as if the decimal were not there, then use place value to adjust the product. For 2.8 × 5, children can think 28 × 5 = 140, and since 2.8 is 28 tenths, the answer is 14.0, or 14. This links familiar multiplication tables with decimal reasoning instead of turning the task into memorisation.
Parent practice routine
At home, choose 6 to 8 questions from a worksheet. Ask your child to read each number aloud as tenths, for example, “4.3 is 43 tenths.” Let them solve, then check by estimating: 4.3 × 2 should be close to 4 × 2, so an answer near 8 is reasonable. If the answer is 86, pause and discuss the missing decimal.
Classroom use for teachers
Teachers can use these sheets for independent practice after introducing decimal multiplication, for maths centres, or as quick revision before moving to multiplying decimals by larger numbers. Encourage pupils to show the whole-number multiplication, the decimal placement, and a short reasonableness check. This makes misconceptions easier to spot.
Common errors to watch for
Some children add decimal places incorrectly, write 0.6 × 3 as 0.18 instead of 1.8, or forget that products can be whole numbers such as 1.5 × 2 = 3.0. Others line up decimals as they would in addition, which is not the key rule for multiplication. Repeated use of tenths language helps correct these mistakes.
Free printable PDF download
Use this multiplying decimals 1 digit by whole numbers class 5 worksheet page to preview the activity, print it, or download it as a PDF for quick practice. It works well for homework, homeschool lessons, tutoring, morning work, revision, and classroom centers.
Answers and answer key support
After the child completes the worksheet independently, parents and teachers can use the answer support or answer key information to check the work, review mistakes, and choose the next practice step.
Why iBloom worksheets help
The iBloom activities focus on one precise skill: multiplying 1-digit decimals by whole numbers. The clear layout supports working steps, while varied questions help children move from supported calculation to confident independent practice. A child-friendly strategy is: multiply the digits, count the tenths, place the decimal, then estimate to check.
Helpful answers
Frequently asked questions
What does multiplying decimals with 1 digit by whole numbers mean?
It means multiplying numbers that have one digit after the decimal point, such as 2.5 or 0.8, by whole numbers such as 3, 6, or 10.
How should my child place the decimal point in the answer?
A useful method is to multiply the digits as whole numbers, then use tenths to place the decimal. For example, 1.7 × 4 is 17 tenths × 4 = 68 tenths, which is 6.8.
Are these worksheets suitable for Class 5 revision?
Yes. They are useful for revising decimal place value, multiplication facts, and multiplying one-decimal-place numbers by whole numbers.
What mistake is most common in this topic?
Many children forget to adjust the product for tenths. For example, they may write 3.4 × 2 as 68 instead of 6.8.
How can I help my child check an answer quickly?
Ask them to estimate with nearby whole numbers. For 4.9 × 3, the answer should be close to 5 × 3, so 14.7 is sensible, while 147 is not.
Is this multiplying decimals 1 digit by whole numbers class 5 worksheet free?
Yes. You can preview it for free and use the printable worksheet for home or classroom practice.
Can I download this multiplying decimals 1 digit by whole numbers class 5 worksheet as a PDF?
Yes. Use the worksheet download option to save a printable PDF, or print the worksheet directly from the page.
Does this multiplying decimals 1 digit by whole numbers class 5 worksheet include answers or an answer key?
When the activity has fixed answers, iBloom includes answer support so parents and teachers can check the completed worksheet.