Free printable practice
Dividing Whole Numbers By 10 100 1000 Missing Practice Activities
Class 5 maths practice for finding missing numbers in division equations where whole numbers are divided by 10, 100 or 1000.
Practice that builds confidence
What this skill builds
These Class 5 maths worksheets focus on missing-number questions in decimals division, using whole numbers divided by 10, 100 and 1000. Children practise seeing how the digits keep their order while the decimal point shifts to show tenths, hundredths or thousandths.
The printable activities include equations with missing dividends, divisors or quotients, such as __ ÷ 100 = 3.6 or 450 ÷ __ = 4.5. They build accuracy with place value, decimal notation and inverse thinking.
Dividing whole numbers by 10, 100 and 1000 is a key Class 5 decimals division skill because it connects whole-number place value to decimal place value. A child learns that 48 ÷ 10 is 4.8, 48 ÷ 100 is 0.48, and 48 ÷ 1000 is 0.048. In missing-number practice, the child must decide which part of the equation is unknown, not just carry out a routine calculation.
How the worksheets progress
Questions move from direct forms like 360 ÷ 10 = __ to missing-value forms such as __ ÷ 100 = 7.2 and 9000 ÷ __ = 9. This encourages children to use inverse operations: if a number was divided by 100 to make 6.4, then the starting number was 640. The worksheets also reinforce vocabulary such as dividend, divisor, quotient, decimal point, tenths, hundredths and thousandths.
A simple parent routine
At home, ask your child to read each equation aloud before solving it. Then have them circle the missing part: starting number, dividing number or answer. Use a quick place-value check: dividing by 10 moves the value one place smaller, by 100 two places smaller, and by 1000 three places smaller. After every few questions, ask, “Is the answer reasonable?” For example, a whole number divided by 100 should become much smaller, not larger.
Classroom uses for teachers
Teachers can use these printables for decimals division practice after introducing powers of 10, as a maths centre activity, or as a quick check before decimal word problems. The missing-number format is useful for partner discussion because pupils can explain whether they multiplied back by 10, 100 or 1000 to verify the equation.
Common errors to watch for
Children may add or remove zeroes mechanically, place the decimal point in the wrong position, or forget the zero before a decimal such as 0.36. Some pupils may treat 1000 like 100 and shift only two places. Encourage them to write placeholder zeroes when needed and to check the size of the result.
Free printable PDF download
Use this Class 5 dividing whole numbers by 10 100 1000 missing 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
iBloom worksheets give focused practice on this exact Decimals Division skill instead of mixing too many ideas at once. The missing-number questions make children think flexibly, use place value, and check answers through inverse multiplication. A child-friendly strategy is: “Find the missing part, count the zeroes in 10, 100 or 1000, shift that many places, then check by doing the opposite operation.”
Helpful answers
Frequently asked questions
What does “missing” mean in these division worksheets?
It means one part of the equation is blank. Children may need to find the starting whole number, the divisor such as 10, 100 or 1000, or the decimal quotient.
How should a Class 5 child solve 540 ÷ __ = 5.4?
They can compare 540 and 5.4, or multiply 5.4 by 10, 100 and 1000 to see which returns 540. Since 5.4 × 100 = 540, the missing divisor is 100.
Why do whole numbers become decimals in these questions?
Dividing by 10, 100 or 1000 makes the value smaller by one, two or three place-value positions. This can create tenths, hundredths or thousandths, so a decimal point is needed.
What mistake should I check for first?
Check whether the decimal point has been shifted the correct number of places. Many errors happen when a child treats division by 1000 as if it were division by 100.
Can these worksheets be used before long division with decimals?
Yes. They strengthen place-value understanding and quick division by powers of 10, which helps children handle decimal division methods with more confidence later.
Is this Class 5 dividing whole numbers by 10 100 1000 missing worksheet free?
Yes. You can preview it for free and use the printable worksheet for home or classroom practice.
Can I download this Class 5 dividing whole numbers by 10 100 1000 missing 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 Class 5 dividing whole numbers by 10 100 1000 missing 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.