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9 Free Decomposing Numbers Kindergarten Worksheet

These decomposing numbers kindergarten worksheet will help to visualize and understand decomposing numbers. Kindergarten grade students will learn basic number decomposing methods and can improve their basic math skills with our free printable decomposing numbers kindergarten worksheet.


9 Exciting Decomposing Numbers Kindergarten Worksheet

Please download the following decomposing numbers kindergarten worksheet and practice numbers on the pages.


Decomposing Numbers

Number Chain

Worksheet #1

Dot Decomposing 

Worksheet #2

Number Bond

Worksheet #3

Puzzles

Worksheet #4

Addition Blocks

Worksheet #5

Large Numbers

Worksheet #6

Rainbow Decomposing

Worksheet #7

Candy Decomposing

Worksheet #8

Domino Decomposing

Worksheet #9

Understanding Decomposing Numbers 

Breaking down a number into two smaller parts is like decomposing a number.

The following gives an algebraic representation of a decomposing number. If you want to decompose the number “12”, you can write “10+2”, “5+7”, “8+4”, etc., where all of the additions result in 12.

examples of Decomposing Numbers


Chain Number Decomposing Kindergarten

In this method, the whole number is divided into two parts. This kind of problem looks like a chain of numbers decomposing, as shown in the given worksheet.

Decomposing the numbers write the solutions. 


Decomposing Number 10 by Dots

Use colorful dots to break out the number 10.

When applying it, remove one of the colors and ask to find the missing number. For instance, if “5+_=10” is the problem, the children will identify the missing number as 5 by counting the dots.  


Decomposing Number Bond Worksheet

Number bonds are useful tools for teaching students how to compose and decompose numbers. Look at the given numbers. Subtract the larger number from the smaller one and get the missing number.  


Using Puzzles to Decompose Numbers

In this method, the answer to the addition is given. Find the numbers that make the addition. The first problem has been solved for your convenience.  

Decomposing numbers puzzles


Decompose Numbers by Addition Blocks

In this worksheet the answer to the addition and the blocks are given. Find the numbers that make the addition and color the blocks. The first problem has been solved for your convenience. .  


Decompose Large Numbers 

Now its time to decompose larger numbers.

  • For this kind of math, subtract the larger number from the smaller one and get the desired number.

Rainbow Decomposing Numbers

A rainbow is given with missing numbers to decompose numbers in this worksheet. For example, if I want to decompose the number 8, they will break it down into 1, 2, 3, 5, 6, 7, 8, and 0.  


Candy Decomposing Numbers for Kindergarten Kids

This worksheet is candy theme-based decomposing numbers. For this kind of math, subtract the larger number from the smaller one and get the desired number.  


Findng Domino Missing Decomposing Numbers for Kindergarten Champs

This worksheet is domino theme-based decomposing numbers. For this kind of math, subtract the larger number from the smaller one and get the desired number.  


Download Free Worksheet PDF

Download the following combined PDF and enjoy your practice session.


So today, we’ve discussed decomposing numbers kindergarten worksheet using the concepts of chain numbers, addition blocks, rainbow and candy decomposing numbers, and some puzzles. Download our free worksheets, and after Practicing these worksheets, students will surely improve their mathematical skills and have a better understanding of decomposing numbers.

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