Decompose Numbers Less Than 10
Aligned To Common Core Standard:Kindergarten Level  K.OA.3 
Printable Worksheets And Lessons
 Decomposing Numbers Stepbystep
Lesson Start with visual blocks than transition to actual digits.
 Decomposing Numbers Guided Lesson
 I covered the skill from top to bottom. These four problems sum
it all up for you.
 Decomposing Numbers Guided Lesson
ExplanationThe explanation is a bit lengthy because students
sometimes get lost with this skill.
 Butterflies and Addition
Sentences Worksheet  Color the butterflies based on the sum
they are flying towards.
 What Does The Picture Say?
(Addition Sentences)  I use friendly pictures to push forward
on this skill. What problems do the pictures represent?
 Addition Sentence Match Worksheet
 Note that there are multiple answers per box.
 Making the Number 10 Worksheet  In this case the top section is where you draw the box. The bottom section is where write the numbers that the boxes represent.
Answer Keys
Decomposing Numbers Answer Key All the answer keys in one file.
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 Addition Sentence Equal to Model Worksheet This is very challenging for students at this level. Proceed knowing that they might not have much success with it.
 Picture Addition Worksheet  A little picture addition to give them a jolt to their confidence.
 Addition Sentence Match Worksheet Remember that there are multiple answers needed here.
 Composing and Decomposing Numbers Guided Lesson You are asked to find the sum that makes a total of 8.
 Composing Numbers Worksheet See if you can make these numbers from the pieces and parts that you are given.
 How to Make Numbers Guided Lesson This is slight advanced for the skill level. More for your upper learners.
 Parts of Whole to Totals Numbers Step by Step Lesson A perfect lead into to fractions.
 Putting Together Visuals in Sentences Lesson You are given a model and need to find an equation that matches it.

Your Own Addition Sentence Guided Lesson Explanation Yes,
this is guided but there are pretty much an infinite number of
possible choices.