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Rounding Worksheets — Free Rounding worksheets

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Rounding is an important skill, hence we have unlimited practice sheets on topics like rounding to
the nearest tenth, hundredth, dollar, and more. With daily practice, children will learn how to round and estimate numbers with ease.

  • Give rounding problems to practice after school

  • Blend fun with education while teaching estimation tips and tricks

  • Teach children how to estimate sums and differences of numbers

You can go to the relevant topic by clicking on the links below


Rounding numbers


Estimating numbers


Rounding money


Advanced rounding


How to submit worksheet    
How to print worksheet

Rounding numbers



1Round to the nearest ten



2Rounding to the nearest hundred



3Rounding to the nearest thousand



4Rounding numbers



5Rounding decimal number to the nearest 10th place



6Rounding decimal number to nearest 100th place



7Calculate approximate value

Estimating numbers



1Estimate decimal addition — round to nearest tenth



2Estimate decimal addition — round to nearest hundredth



3Estimate products



4Estimate products — round to nearest 10



5Estimate products — round to nearest 100



6Estimate addition — round off to nearest ten

Rounding money



1Round money amounts to cents



2Round to nearest dollar



3Round money amounts

Advanced rounding



1Estimate to nearest whole number



2Compare using estimation



3Estimate difference



4Estimate sums


Math worksheet List


Our rounding resource is primarily for elementary students. On this page, you will find a great mix of worksheets, from estimating sums,
rounding to the nearest ten, rounding to the nearest thousand to rounding to the nearest dollar. You can select any skill or follow the below guide
to navigate through and get the most out of our worksheets.

3rd Grade :  Students can start with rounding to the nearest ten and hundred of small numbers, and estimating sums.

4th Grade :  They can continue practice with rounding to the nearest ten and hundred of large numbers.

5th Grade :  There are a number of questions on rounding to the nearest thousand and rounding to the nearest dollar to help sharpen their skills.

6th Grade :  Students can focus on rounding decimals, and revise other lessons to build confidence in their abilities.

Rounding Small Group Lesson (FREE Printable)

3rd Grade

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4th Grade

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5th Grade

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2nd Grade

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1 Comment

My daughter came home with a rounding worksheet… she struggled with it. Creating number lines did not help, because she wasn’t sure how to plot the numbers.

So, I created these number charts to give her some extra help.

We practiced for about 10 minutes, and she responded well to the activity.

She said the activity was fun (dry erase markers always help) and feels like she’s finally understanding how to round numbers. Yay!

You can download this free resource at the end of this blog post. An editable page is included!

Here’s how to use this free resource. 

Example 1: Round 47 to the nearest 10.

  • Discuss why we round numbers. (We don’t need the exact number, and rounding helps us create friendly numbers which are easier to work with.)
  • Review counting by 10s to 100. Those will be our benchmark numbers.
  • Find 47 on the chart.
  • Underline the tens digit (4).
  • The value of 4 tens is 40. So we need to decide which benchmark number 47 will round to (40 or 50).
  • Use the chart to see if 47 is closer to 40 or 50.
  • 47 is 7 spots away from 40 and 3 spots away from 50, so we round 47 to 50.

Students write the benchmark numbers.

Example 2: Round 42 to the nearest 10.

  • Find 42 on the chart.
  • Underline the tens digit (4).
  • The value of 4 tens is 40. So we need to decide which benchmark number 42 will round to (40 or 50).
  • Use the chart to see if 42 is closer to 40 or 50.
  • 42 is 2 spots away from 40 and 8 spots away from 50, so we round 42 to 40.

Using a number line to round numbers.

Students will begin to see the pattern. If the ones digit is 5, 6, 7, 8, or 9 the number rounds up. If the ones digit is 4, 3, 2, or 1 the number rounds down. They will also start to become comfortable with plotting numbers.

  • Choose your number.
  • Will you round to the nearest 10, 100, or 1,000?
  • Find your benchmark numbers.
  • Plot the number.
  • Round.

Download Here ↓

CLICK HERE to download the resources pictured in this blog post.

Digital Math Resources for Rounding!

Are you familiar with Google Classroom? I’ve created interactive Google Slides that you can assign using Google Classroom. A PowerPoint version of the interactive math slides is also included.Why go digital?

  • Engaging! Students love the interactive slides. They are having fun and reviewing important math topics.
  • Timesaver! No printing or laminating needed 🙂
  • Standards aligned! You know you’re using your time wisely. 
  • Computer skills! Students practice copy/paste, drag/drop, inserting shapes, etc.

Filed Under: Math Workshop, Place Value, Addition, & Subtraction

Free Download!

3rd Grade Print + Digital Math Activities

Get access to THREE print and digital math games to review fractions!

I want those freebies!

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My name is Mariela! I am the teacher and founder of Math Tech Connections. I started creating resources for my own students when I saw that teaching from the textbook wasn’t working. Students need engaging, hands-on activities!

My goal is save you time with quality, standard-aligned resources that make math fun.

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Working with Live Corners in Illustrator

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Last update
May 25, 2023 02:43:30 AM GMT

  1. Illustrator

    2. User Guide

  2. Illustrator basics
    1. Introduction to Illustrator
      1. What’s new in Illustrator
      2. Frequently Asked Questions
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        4. system requirements

      4. Illustrator for Apple Silicon
    2. Working environment
      1. Working environment basics
      2. Learn faster with Illustrator’s Explore panel
      3. Create documents
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      7. Introduction to artboards
      8. Artboard management
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      10. Properties panel
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      13. Microsoft Surface Dial support in Illustrator
      14. Undo changes and design history management
      15. Rotate view
      16. Rulers, grids and guides
      17. Accessibility in Illustrator
      18. Safe Mode
      19. View graphic objects
      20. Working in Illustrator using the Touch Bar
      21. Files and templates
    3. Tools in Illustrator
      1. Tool overview
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        1. Selection
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    4. Quick Actions
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    1. Introducing Illustrator on iPad
      1. Illustrator on iPad

        2. Overview

      2. Illustrator on iPad FAQ
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    2. Workspace
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    3. Documents
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      2. Import Photoshop and Fresco documents
    4. Selecting and arranging objects
      1. Creating repeating objects
      2. Objects with transitions
    5. Drawing
      1. Creating and modifying paths
      2. Drawing and editing shapes
    6. Text
      1. Working with text and fonts
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      3. Adding custom fonts
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      1. Applying colors and gradients
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    1. Basics
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      1. Troubleshooting creating or saving cloud documents in Illustrator
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  5. Adding and editing content
    1. Drawing
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      7. Creating and editing highlights
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      12. Making a flower in five easy steps
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      14. Drawing and modifying objects on the perspective grid
      15. Using objects as symbols for reuse
      16. Drawing pixel-aligned outlines when creating designs for the web
    2. 3D objects and materials
      1. Learn more about 3D effects in Illustrator
      2. Creation of 3D graphics
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    3. Color
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      11. Working with live corners
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Dynamic fillets

You can select one or more corner anchor points on a normal path, or multiple anchor points on different paths in the image. A live corner widget appears next to each corner point. By dragging the widget, you can change the shape of the object. There are three types of corners available for corner points: Rounded, Rounded Inverted, and Beveled.

Note.

For more information, see article Dynamic Shapes .

Dynamic rounding widget

The dynamic fillet widget is activated when the Direct Selection tool is selected and a path with corner points is selected. The dynamic fillet widget is displayed next to the corner when the following items are selected:

  • one or more contours having corners;
  • one or more rounded corners.

A. Live Corners widget when there is only one corner point in a path B. Live Corners widgets when multiple corner points are selected C. Live Corners widgets when paths are selected (in this case, two opposite rounded paths)

The easiest way to convert a regular corner to a rounded one is to drag the Live Corners widget with the Direct Selection Tool (A). Also, when you hover over a dynamic corner widget, the corresponding rounded corner will be highlighted (as shown below).

A. A rounded corner is highlighted when the mouse pointer is over or near the Live Corners widget B. Mouse pointer next to the Live Corners widget

Note.

If you don’t want the dynamic round widget to be displayed when you select the Direct Selection tool, turn it off by selecting the Hide Corner Widget option from the View menu.

Corners dialog box

In the «Corners» dialog box, you can change the corner settings: set corner styles, corner radius, and fillet type.

How to access the corner settings

  • Double-click the dynamic corners widget.
  • Select a corner and click the Corners link in the Control Panel or Properties panel. You can also specify the corner radius in the
    Corners drop-down list.

Changing the settings in the Corners dialog box allows you to change the appearance of the corner

A. Live Corners widget B. Round corner C. Linked anchor points D. Inverted round corner E. Beveled corner

Guidelines for using the dynamic fillet widget

  1. When using the Direct Selection Tool (A) in an open project, live corner widgets will be automatically selected. However, you can select one or more specific corners by doing one of the following:

    • To select one corner, click one dynamic corner widget.
    • To select multiple corners, Shift-click the required live corner widgets.
    • To deselect the desired dynamic corner widget, hold down the Shift key.

    Note.

    Selectable contours include:

    • one or more corner points on the contour;
    • several corner points on different contours.

  2. Do one of the following:

    • Drag the dynamic fillet widget.
    • Click the Corners link in the Control Panel or Properties panel, and then set the values ​​for the available options.
    • Double-click the Live Corners widget, then change the settings in the Corners dialog box.

    A. Source Corner B. Mouse Dragging Direction C. Rounded Corner Preview D. Live Corners Widget E. Applied Corner Radius F. 9 0713 Cursor indicating angle style applied

Change corner style

To change the corner style, do one of the following:

  • While dragging the dynamic fillet widget, press the UP ARROW or DOWN ARROW. The cursor will change according to the currently selected Angle style.
  • In the Control Panel or Properties panel, click the Corners link to open the Corners pop-up panel. Select the corner style you want to apply.
  • Double-click the dynamic fillet widget to display the Corners dialog box, and then select the Corner style.
  • Alt-click or Option-click the widget multiple times to see the available corner styles.

A. Round corner B. Inverted round corner C. Beveled corner

Recommendations

  • The Live Round widget can be applied multiple times to a corner to change the round radius or corner style. However, if the associated corner anchor point is dragged or moved in such a way that no rounding is provided, then the dynamic rounding widget will no longer be displayed for that corner.
  • The corner cannot be rounded beyond the point where the rounded corner:
    • reaches the end of the contour or
    • reaches an adjacent reference point; or
    • goes to the anchor point created by changing the adjacent corner.
  • When dragging the dynamic rounding widget to the maximum possible point, the rounded corner outline turns red.

A. The red outline indicates that the maximum radius for the given corner has been reached B. Dynamic Corners Widget Pull Direction C. Live Corners Widget

You can turn on the real-time drawing and editing feature to improve the live appearance of objects when working with them. To enable this feature, do the following:

[Windows] Select Edit > Preferences > Performance > Realtime Drawing and Editing .

[macOS] Select Illustrator > Preferences > Performance > Realtime Drawing and Editing .

Dynamic rounding widget settings

Hide Corner Widget

  • If you don’t want the Dynamic Round widget to show when you select the Direct Selection tool, turn it off by choosing Hide Corner Widget from the View menu.
  • If you want the Live Fillet widget to be displayed when the Direct Selection tool is selected, select the Show Round Widget option from the View menu.

Maximum angle limit

Users can hide the dynamic rounding widget for corners larger than a given value. This value can be specified in Preferences > Selection and Anchor Point Display in the Hide corner widget if corners value field.

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How to round numbers correctly?

Let’s help you understand and love mathematics

Start learning

If you study the topic of approximate values ​​well, you can explain to any adult why you came home late or forgot your diary. Spoiler: there is no exact agreement — there is an approximate one. And now, in order, about the rules of mathematical rounding.

Approximate values ​​

In everyday life, we often meet two types of numbers: exact and approximate. And if the exact ones were still clear, then you will have to get acquainted with the approximate ones in the 5th grade.

A square has four sides — the number 4 cannot be disputed, it is exact. Each window has its own width, and its parameters are uniquely accurate. But a watermelon weighs about 5 kg, and no scales will show an absolutely accurate weight. And the thermometer shows the temperature with a small error. Therefore, instead of the exact values ​​of the quantities, it is sometimes possible to use approximate values.

Skysmart online school invites children and teenagers to math courses for interesting tasks, new applied knowledge and good grades!

Examples

  1. The scale shows that the watermelon weighs 5.160 kg. We can say that a watermelon weighs about 5 kg. This is an approximate value with a disadvantage.

  2. The clock shows the time: two in the afternoon and fifty-five minutes. In a conversation about time, you can say: «almost three» or «time about three.» This is the value of time in excess.

  3. If the length of the dress is 1 m 30 cm, then 1 m is an approximate length with a shortcoming, and 1.5 m is an approximate length with an excess.

The approximate value of is the number that turned out after rounding.

To record the result of rounding, use the sign «approximately equal» — ≈.

You can round any number — the same rules work for all numbers.

To round the number means to reduce its value to the desired digit, for example, to hundredths, tens or thousandths, the rest of the values ​​are discarded. This is necessary in cases where full accuracy is not needed or impossible.

Solve your math homework for 5.

Detailed solutions will help you understand the most difficult topic.

Rounding natural numbers

Natural numbers are numbers that we use to calculate something concrete, tangible. Here they are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 and so on.

Features of natural numbers:

  • The smallest natural number: one (1).
  • There is no largest natural number. The natural series is infinite.
  • In the natural series, each next number is greater than the previous one by one: 1, 2, 3, 4, 5, 6, 7.

The rounding of a natural number is its replacement by such a number closest in value, in which one or several last digits in its record are replaced by zeros.

In order to round the natural number , you need to select the digit in the number entry to which rounding is performed.

Rules for rounding numbers:

  1. Underline the digit to which the number is to be rounded.

  2. Separate all digits to the right of this digit with a vertical bar.

  3. If to the right of the underlined digit is 0.1, 2, 3 or 4, all the digits that are separated to the right are replaced by zeros. The digit of the category to which rounding is left unchanged.

  4. If there is 5, 6, 7, 8 or 9 to the right of the underlined digit, all digits that are separated to the right are replaced by zeros. To the digit of the category, to which we rounded, we add 1.

Let’s look at how to round the number 57,861 to the nearest thousand. Let’s follow the first two points from the rounding rules.

After the underlined digit is 8, then we add 1 to the thousands digit (in this case, 7). In place of the digits separated by a vertical bar, we put zeros.

Now round 756,485 to the hundreds:

Round the number 123 to the tens: 123 ≈ 120.

Round the number 3581 to the hundreds: 3581 ≈ 3580. 9000 3

If the digit to be rounded up to is 9and it is necessary to increase it by one — the number 0 is written in this digit, and the digit to the left in the adjacent highest digit increases by 1.

Examples:

  • how to round the number 697 to tens — 697 ≈ 700;
  • how to round the number 980 to hundreds — 980 ≈ 1000.

Sometimes it is appropriate to record the rounded result with the abbreviations «thousands» (thousand), «million» (million) and «billion.» (billion). Like this:

  • 7,882,000 = 7,882 thousand
  • 1,000,000 = 1 million

Rounding decimals

The fraction is one of the forms of writing the private numbers a and b , represented as a/b. There are two recording formats:

  • ordinary view — 1/2 or a / b,
  • decimal — 0.5.

In a decimal, the denominator is always 10, 100, 1000, 10,000, etc. It turns out that the decimal is what you get when you divide the numerator by the denominator. Such a fraction is written in a line separated by commas to separate the integer part from the fractional part. Like this:

  • 0.7
  • 6.35
  • 9. 891

When rounding decimal fractions, be especially careful, because a decimal fraction consists of an integer and a fractional part. And each of these parts has its own digits:

digits of the integer part:

  • units digit;
  • tens digit;
  • hundreds place;
  • thousands place.

Fractional digits:

  • tenths digit;
  • hundredth place;
  • thousandth place.

The digit is the position, the location of the digit in the notation of a natural number. Each category has its own name. The most significant digits are always on the left, and the least significant digits are always on the right.

Consider the decimal 7396.1248. Here the integer part is 7396, and the fractional part is 1248. Moreover, each of them has its own digits, which are important not to be confused:

To round the decimal fraction , you need to select the digit in the number entry to which rounding is performed.

The number to which the fraction is closer is called rounded value of the number .

The digit that is written in this digit:

  • does not change if the digit following it on the right is 0.1, 2, 3 or 4;
  • increments by one if it is followed by a number on the right — 5, 6, 7, 8 or 9.

How to round to tenths. Leave one digit after the decimal point, discard the rest. According to the rule above, if the first digit to be discarded is 0, 1, 2, 3, or 4, then the decimal digit remains the same. If we drop the number 5, 6, 7, 8 or 9- the digit after the decimal point is increased by one.

How to round to hundredths. Leave two digits after the decimal point, discard the rest. And again, do not forget about the rule: if the next digit is 0, 1, 2, 4, the number in the hundredth place remains unchanged. If it is 5, 6, 7, 8, or 9, then the digit in the hundredths place will increase by 1.

How to round up to integers. Replace a decimal with its nearest integer. The nearest will be the smallest distance. In this case, if the distance to the approximate value of the number with a disadvantage and the distance to the approximate value of the number with an excess are equal, then they are rounded up.

All digits to the right of this bit are replaced by zeros. If these zeros are in the fractional part of the number, then they can be omitted.

Example 1

256.

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