How to Round 2-Digit Numbers to the Nearest Ten (Step-by-Step Guide)
FAQs on Rounding 2-Digit Numbers to the Nearest 10: Practice Worksheet for Grade 2
1. How do you round 2 digit numbers to the nearest 10 for Class 2?
To round a 2-digit number to the nearest 10, a Class 2 student must look at the digit in the ones place to decide whether to round up or round down.
- If the ones digit is 5, 6, 7, 8, or 9, you round up to the next higher ten. For example, the number 38 rounds up to 40.
- If the ones digit is 0, 1, 2, 3, or 4, you round down by keeping the tens digit the same. For example, the number 32 rounds down to 30.
2. What is rounding off in maths for class 2?
Rounding off in Class 2 maths is the process of making a number simpler while keeping its value close to what it was, which is useful for quick calculations and estimation.
When we ask students to round off to the nearest 10, they learn to find which multiple of ten (like 10, 20, 30) a number is closest to. This is a fundamental skill for developing number sense and understanding place value, as per the CBSE maths class 2 syllabus.
3. Which 2-digit numbers, when rounded to the nearest 10, will be 60?
The 2-digit numbers that round to 60 are all the numbers from 55 up to 64.
- Numbers that round up to 60 are: 55, 56, 57, 58, and 59. This is because their ones digit is 5 or more.
- Numbers that round down to 60 are: 61, 62, 63, and 64. This is because their ones digit is 4 or less.
4. Is this worksheet on rounding to the nearest 10 printable?
Yes, this rounding worksheet for Class 2 students is designed to be easily printable and is available as a free PDF download.
You can save the file and print it at home or for classroom use. The format is optimised with large, clear fonts, making it a perfect printable worksheet for maths homework or practice sessions.
5. Does this Class 2 maths worksheet include an answer key?
Yes, this worksheet with answers on rounding 2-digit numbers includes an optional answer key.
The answer key allows parents and teachers to quickly check a student's work. It also helps students practice independently and review their solutions, which builds confidence and accuracy in rounding numbers exercises.
6. What skills does this rounding worksheet help develop in a Class 2 student?
This worksheet helps a Class 2 student develop several core mathematical skills beyond just the mechanics of rounding.
- Number Sense: It improves a student's intuitive understanding of where numbers are in relation to each other.
- Place Value: It strongly reinforces the concept of tens and ones, a foundation of mathematics.
- Estimation: It provides essential practice for estimating answers in addition and subtraction problems.
- Numerical Reasoning: It encourages logical thinking based on the simple rules of rounding up or down.
7. How can parents use this rounding worksheet at home for extra practice?
Parents can use this free worksheet as a quick and effective tool to support their child's maths learning at home.
- Homework Support: Use it to reinforce concepts taught in school about rounding 2 digit numbers.
- Exam Preparation: It serves as an excellent rounding practice worksheet before school tests.
- Concept Check: Quickly assess your child's understanding using the worksheet and the provided answer key.
- Holiday Revision: Keep maths skills sharp during school breaks with these engaging exercises.
8. What is the rule for rounding a number that ends in 5?
The standard mathematical rule is to always round up a number that has a 5 in the ones place.
For any 2-digit number ending in 5, you increase the tens digit by one and change the ones digit to zero. For example, to round 45 to the nearest 10, you round it up to 50. Similarly, 85 is rounded up to 90.
9. Can you give an example of rounding down to the nearest 10?
You round a number down to the nearest 10 when its ones digit is 4 or less (4, 3, 2, or 1).
To round down, you simply keep the tens digit the same and change the ones digit to 0. For example, in the number 73, the ones digit is 3. Since 3 is less than 5, you round down to 70. This is a core concept covered in this maths worksheet for class 2.
10. How is rounding numbers related to place value in Class 2 Maths?
Rounding numbers is a practical application of the concept of place value and cannot be done without understanding it.
To round a 2-digit number, a student must first use their knowledge of place value to identify the digits in the tens and ones places. The decision to round up or down is based entirely on the value of the digit in the ones place, making a strong grasp of place value essential for mastering rounding.

















