Class 5 Maths Worksheet: Dividing Decimals by 10 and 100

In Class 5, dividing decimals by 10 and 100 is taught as a simple rule of decimal point shifting rather than long division. This method helps students understand the relationship between division and decimal place value.

• Identify the Divisor: Check if you are dividing by 10 or 100.
• Count the Zeros: A divisor of 10 has one zero, and 100 has two zeros.
• Move the Decimal Point: Shift the decimal point in the dividend to the left by the number of zeros you counted.
• Example: To solve 7.9 ÷ 10, you move the decimal point one place left to get 0.79.

The easiest way to divide any number, including decimals, by 10 or 100 is by moving its decimal point to the left. This trick works because our number system is based on powers of 10.

• Dividing by 10: Move the decimal point one place to the left. Example: 45.2 ÷ 10 = 4.52.
• Dividing by 100: Move the decimal point two places to the left. Example: 45.2 ÷ 100 = 0.452. If you need to add extra places, use a zero as a placeholder.

This Class 5 Maths worksheet is designed for easy use at home to support your child's learning. It serves as an excellent tool for practice, revision, and concept reinforcement.

• Homework Practice: Use it for daily or weekly homework to practice dividing decimals by 10 and 100.
• Exam Revision: It is perfect for revising the topic before school tests or exams.
• Holiday Learning: Keep skills sharp during breaks by completing these decimal division exercises.
• Concept Reinforcement: Help your child gain confidence if they are struggling with decimal concepts.

Yes, this dividing decimals worksheet with answers includes a complete and accurate answer key. The solutions are provided to make checking the work simple and efficient.

• Parents and tutors can instantly verify the answers.
• Students can self-correct their work, helping them learn from their mistakes.
• It saves time and ensures the practice is effective.

Yes, this is a worksheet printable pdf, making it very convenient for parents and teachers. You can download the file and print it for your child to solve with a pencil and paper, which is often more effective for learning maths concepts.

This worksheet is specifically designed for Grade 5 students, typically aged 9-11 years old. The content is aligned with the CBSE decimal division curriculum and other major educational boards for this grade level, focusing on the foundational skill of dividing decimals by powers of 10.

This worksheet reinforces learning through structured practice and varied activities that go beyond simple repetition. It helps students master decimal division for class 5 effectively.

• Direct Practice: Fill-in-the-blank questions build muscle memory for the 'move the decimal' rule.
• Variety of Problems: Using different single-decimal numbers prevents rote memorisation and encourages genuine understanding.
• Immediate Feedback: The included answer key allows for instant correction, which is crucial for retaining mathematical concepts.

This activity builds several crucial mathematical skills essential for students in Grade 5. It focuses on more than just getting the right answer.

• Number Sense: Students develop a better feel for how division by 10 and 100 makes a number smaller.
• Place Value Understanding: It reinforces the concept of tenths, hundredths, and thousandths.
• Mental Math: It encourages students to perform decimal point shifting mentally, improving speed and accuracy.
• Problem-Solving: It lays the groundwork for more complex decimal operations and word problems.

The main trick for dividing decimals by powers of 10 is to move the decimal to the left. This simple method avoids complex calculations and helps you get the answer quickly.

• Count the number of zeros in the power of ten (e.g., 10 has one zero, 100 has two).
• Move the decimal point in your original number to the left by that many places.
• Add placeholder zeros if necessary (e.g., 4.3 ÷ 100 = 0.043).