# Rounding To The Nearest Tens – Definition With Examples

Created on Dec 20, 2023

Updated on January 5, 2024

Welcome to Brighterly’s Math for Kids! In today’s article, we’re diving into the fascinating world of numbers and exploring the concept of rounding to the nearest tens. As we know, math can sometimes seem daunting, especially when dealing with long and complex numbers. But fear not, because rounding is here to save the day! It’s like a superhero power that allows us to simplify numbers, making them easier to understand and work with. So, join us on this mathematical adventure as we unravel the secrets of rounding to the nearest tens and discover how it can bring clarity and simplicity to our numerical world.

Rounding is a fundamental concept in mathematics, and at Brighterly, we believe in making learning fun and engaging. Whether you’re a young math enthusiast or a parent looking for ways to support your child’s mathematical journey, understanding rounding to the nearest tens is a valuable skill that will come in handy throughout life. So, let’s dive right in and explore this concept together!

## What is Rounding?

Rounding is an essential concept in mathematics, especially when dealing with long and complex numbers. It’s a method that allows us to simplify numbers to make them easier to understand, work with, or provide an estimate. Rounding involves replacing a number with an approximate value that still carries a similar significance or value. In our day-to-day lives, we use rounding in various situations such as estimating the total cost of groceries or determining the approximate time for travel.

## What is Round to the Nearest Tenth?

The term “round to the nearest tenth” refers to the process of simplifying a number to the closest multiple of ten. For example, if we have the number 65, rounding to the nearest ten would give us 70, because 70 is closer to 65 than 60. Similarly, if we had the number 22, rounding to the nearest ten would give us 20. This is because 20 is closer to 22 than 30 is. Rounding to the nearest tenth can be extremely useful in estimation problems, simplifying math problems, and making numbers easier to understand or use.

## Rules for Rounding to the Nearest Tenth

There are a few key rules for rounding to keep in mind. First, if the number you are rounding is followed by 5 or more, round up to the next higher ten. If the number is followed by 4 or less, round down to the lower ten. For example, rounding 57 to the nearest ten gives 60, but rounding 54 to the nearest ten gives 50. Remember these simple rules, and you’ll be rounding to the nearest tenth in no time!

## How to Round to the Nearest Tenth?

Rounding to the nearest tenth is straightforward once you understand the rules. Look at the digit in the ones place. If this digit is 5 or greater, increase the tens digit by one. If the ones digit is 4 or less, keep the tens digit the same. Then, replace all digits to the right of the tens place with zeros. By following these steps, you’ll be able to round any number to the nearest tenth accurately. For example, if you have the number 76, the digit in the ones place is 6, which is more than 5. So, you increase the tens digit, 7, by one to get 8. Then, replace the ones digit with zero to get 80. Therefore, 76 rounded to the nearest tenth is 80.

## List of Numbers Rounded to the Nearest Tenth

Here’s a list of numbers rounded to the nearest tenth for your reference:

- 13 rounded to the nearest tenth is 10
- 27 rounded to the nearest tenth is 30
- 58 rounded to the nearest tenth is 60
- 89 rounded to the nearest tenth is 90
- 144 rounded to the nearest tenth is 140

## Step-by-Step Process to Round to the Nearest Tens

Let’s break down the process to round to the nearest tens step-by-step:

- Identify the number in the tens place.
- Look at the number in the ones place.
- If the ones digit is 5 or more, increase the tens digit by one.
- If the ones digit is 4 or less, keep the tens digit the same.
- Replace the ones digit with zero.

By following these steps, you can round any number to the nearest tens.

## Round to the Nearest Tenth Examples

Now, let’s take a look at some examples of rounding to the nearest tenth:

- Example 1: Round 43 to the nearest tenth. The ones digit is 3, which is less than 5. So, we keep the tens digit, 4, the same and replace the ones digit with zero to get 40.
- Example 2: Round 68 to the nearest tenth. The ones digit is 8, which is greater than 5. So, we increase the tens digit, 6, by one to get 7 and replace the ones digit with zero to get 70.

## Practice Questions on Round to the Nearest Tenth

To help solidify your understanding, here are some practice questions on rounding to the nearest tenth:

- Round 97 to the nearest tenth.
- Round 35 to the nearest tenth.
- Round 22 to the nearest tenth.
- Round 81 to the nearest tenth.
- Round 109 to the nearest tenth.

## Conclusion

Rounding to the nearest tenth is a fundamental concept in mathematics that everyone should know. It simplifies complex numbers, helps in making quick estimations, and enables us to present data in a more understandable manner. At Brighterly, we’re passionate about empowering young learners with the tools and knowledge they need to excel in math. Through our engaging approach, interactive resources, and child-friendly explanations, your child will gain the confidence to tackle math challenges and develop a lifelong love for learning.

So, let’s embark on this mathematical adventure together and embrace the wonders of rounding to the nearest tens. With Brighterly by your side, math will become a fascinating journey of exploration and discovery!

## FAQs on Rounding to the Nearest Tenth

### Why do we round numbers?

Rounding numbers is a way to simplify them and make them easier to work with. It allows us to approximate values quickly and provides a more manageable representation of complex numbers. Rounding also helps in estimation, making it useful in everyday situations where precision is not required.

### What is the rule for rounding numbers to the nearest ten?

When rounding numbers to the nearest ten, we look at the digit in the ones place. If that digit is 5 or greater, we round up by increasing the tens digit by one. If the ones digit is 4 or less, we round down by keeping the tens digit the same. Finally, we replace all digits to the right of the tens place with zeros.

### How can I practice rounding numbers?

Practicing rounding can be both educational and fun! Brighterly offers a variety of engaging resources, including online games, interactive worksheets, and real-life scenarios to practice rounding to the nearest tens. Encourage your child to apply rounding in everyday situations, such as estimating the total cost of groceries or determining approximate time durations.

### What is the difference between rounding and estimating?

Rounding involves simplifying a number to a specific value, such as rounding to the nearest ten. Estimating, on the other hand, involves approximating a value without necessarily adhering to a specific rounding rule. Estimation is often used to get a quick and rough idea of a number’s magnitude.

Rounding to the nearest tens is a basic yet essential concept in mathematics, and Brighterly is committed to helping children develop a solid understanding of it. With practice and our engaging learning resources, your child will become a rounding pro in no time!