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Compose and Decompose

This resource provides a comprehensive overview of the mathematical concepts of compose and decompose, as defined and explained by Cheyenne Begeman. Decomposing involves breaking down numbers into simpler components using various operations such as addition, subtraction, multiplication, and division. Conversely, composing refers to assembling elements together to form a number or expression. The text includes examples to illustrate each concept, making it easier to grasp these fundamental mathematical principles. Useful resources for further exploration are also provided.

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Compose and Decompose

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  1. Compose and Decompose By: Cheyenne Begeman

  2. Definition of Decompose • To separate into parts or elements into smaller compounds.

  3. Decompose: • In my own words decompose is breaking down. • The way to decompose a number is simply just to simplify the number into smaller terms. Like using addition, subtraction, multiplication division or any operation. • Example: The number 20: 1+19, 35-15, 4x5, and 40 divided by 2. It all depends on how you decide to break it down.

  4. Definition of Compose • To form or put together elements.

  5. Compose: • In my own words compose is to just put together. Or build it. • All you have to do to compose a number is to just figure out how to solve an equation using all operations. • Example: • 2(4+7x)-5 8+ 14x- 5= 31 14x+ 3= 31 -3 -3 14x 28 14 14 X= 2

  6. Resources: • Illustrated Math dictionary an essential student resource isbn 0-673-59959-0 • Google • http://www.pasadenaisd.org/if/Grade1/Spelling/images/numbers.gif • http://www.stephenrahn.com/blog/wp-content/uploads/2008/09/blackboard_math.gif • http://images.google.com/images?um=1&hl=en&safe=active&rls=com.microsoft%3Aen-us%3AIE-SearchBox&rlz=1I7WZPA_en&tbs=isch%3A1&sa=1&q=small+numbers&aq=f&aqi=&aql=&oq=&gs_rfai=&start=0

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