teaching resource

# Rounding Rainbow – Classroom Poster and Differentiated Worksheet Pack

• Updated:  06 Sep 2023

• Non-Editable:  PDF

• Pages:  1 Page

• Differentiated:  Yes

### Curriculum

• #### CCSS.MATH.CONTENT.3.NBT.A.1

Use place value understanding to round whole numbers to the nearest 10 or 100.

• #### CCSS.MATH.CONTENT.4.NBT.A.3

Use place value understanding to round multi-digit whole numbers to any place.

teaching resource

# Rounding Rainbow – Classroom Poster and Differentiated Worksheet Pack

• Updated:  06 Sep 2023

• Non-Editable:  PDF

• Pages:  1 Page

• Differentiated:  Yes

Discover the adventure of rounding with our all-inclusive resource! Featuring a colorful Rounding Rainbow Poster and teacher-created worksheets, your students will be inspired to explore the exciting world of numbers.

With this printable teaching resource designed for 3rd and 4th-grade students, you will find:

• Rounding Rainbow Poster (color and black and white)
• 2 worksheets covering rounding to the nearest tens place
• Level 1: Rounding with 2-digit numbers
• Level 2: Rounding with 3-digit numbers
• 2 worksheets covering rounding to the nearest hundreds place
• Level 1: Rounding with 3-digit numbers
• Level 2: Rounding with 4-digit numbers

## How to Use Your Rounding Poster and Rounding Worksheets

When your students have a good understanding of place value, they may be ready to work on rounding to the nearest ten or rounding to the nearest hundred. Teach Starter’s Rainbow Rounding poster will help students make the connection between the different rounding rules. Read on for how to use the Rounding Rainbow in your classroom!

Have you ever noticed the rainbow of numbers when it comes to rounding? On the left side, we have our trusty helpers, 1, 2, 3, and 4. These numbers give us a nudge to round down if the last digit of a number falls within their range. It’s like having a little team of supporters guiding us toward the correct answer.

On the right side, we have our enthusiastic cheerleaders, 5, 6, 7, 8, and 9. These numbers give us the motivation we need to round up if the last digit of a number falls within their range. It’s like having a big squad of supporters cheering us on to get the right answer.

Let’s take the number 73 as an example. The last digit is 3, which falls on the left side of the rainbow, telling us to round down. Therefore, 73 becomes 70. On the other hand, if we take the number 58 and look at the last digit, which is 8, we see it falls on the right side of the rainbow, telling us to round up. Therefore, 58 becomes 60.

With practice, your students can become rounding pros! To assess their understanding of rounding to the nearest tens and hundreds place, use the differentiated worksheets provided. With this skill under their belts, they’ll be ready to tackle even more challenging math concepts confidently and enthusiastically.

To access this resource, simply use the dropdown icon on the Download button to choose between the PDF or editable Google Slides version of this resource.

The poster is available in both black and white and in color, both of which are in the same file.

## More Activities for Your Rounding Lesson Plans!

Are you looking to add to you add to your collection of teaching resources? Make sure to check out some of our other rounding resources below!

### teaching resource

#### Rounding Numbers - Instructional Slide Deck

Teach the basics of rounding numbers with this engaging and animated PowerPoint.

### teaching resource

#### Rounding to the Nearest 10 Worksheet

Teach your students to round to the nearest 10 with this printable math worksheet designed for 3rd and 4th grade students.

### teaching resource

#### Rounding on Number Lines - Interactive Mystery Picture

Karate chop those rounding standards with a fun Rounding on a Number Line Mystery Reveal activity.