Number of the Day Math Number Decomposition Book, Math Center Activities | K, 1

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K - 1st
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This Number of the Day math resource was designed to help your kindergarten and first grade students learn to decompose numbers.

This resource includes:

  • 100 pages of Number Decomposition practice for numbers 1 through 100 (see the sample number page in the preview)
  • A Hundreds Chart
  • Tally Marks page for counting up to 100 tally marks
  • A Ten Frames page for counting up to 100
  • 3 Choices of Book Covers if you wish to combine the pages into a book

Here are some ideas for using this resource in your classroom:

•Use one of the included covers and make the pages into a book. Include the bonus tally marks, ten frames, and hundreds chart pages!

•Use the pages as individual worksheets.

•Place the pages at your Math Center.

•You can make your Number of the Day match the number of school days you are on leading up to the 100th day. (It doesn't have to match the school day number though - Use the pages any way you like!)

•In Kindergarten, students must be able to decompose numbers up to 20 into tens and ones by the end of the year. You could make a book of only numbers 1 to 20 and use student work to assess this standard.

Directions: Students write the number of tens and ones and color the corresponding blocks to match. Next, they write an addition and subtraction number sentence. Last, students use a hundreds chart to complete the grid showing one more, one less, ten less, and ten more. This lesson goes perfectly with my DIGITAL CALENDAR and my PLACE VALUE POSTER!


Thank you so much for your support and interest in Kindergarten Korner, LLC. Creating quality resources for teachers is truly my passion and seeing my resources in action all over the world is the best feeling! Please take a moment to read my Terms of Use.

This download is intended for use by the purchaser only, unless additional licenses are purchased (one license per teacher). It may be printed by the teacher for use in class or sent home as a paper packet for homework or distance learning. Parents or homeschooling families may purchase for teaching children at home.

No commercial use or sharing of this product is permitted including email, public Internet Groups or Blogs, School District Websites, School Websites, Personal Websites, Shared Google Drives, YouTube, See Saw, or Offline Groups.

This item is bound by the Digital Millennium Copyright Act and redistributing, editing, selling, and/or posting this item on the Internet are strictly prohibited and illegal.

I truly appreciate you respecting my work, and I kindly ask that you share the link to my product with your teammates and not the file . Please understand that I love providing quality resources to teachers and families, yet this is how I provide for my family. Illegal file sharing hurts all sellers who create in this amazing TPT Community. Keep in mind when someone may ask you to “share” a file, it is only “sharing” if you are the creator.

Please see product download for the full Terms of Use and clip art credits.

Thank you for looking!

Casey and the Kindergarten Korner Team

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