Curriculum>Grade 1> Module 1>Topic A: Embedded Numbers and Decompositions

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Students compose an addition equation based on colored cubes and solve for the sum. They use equations to show that there is more than one way to represent a total. Students then solve addition equations without cubes shown

A. Count two addends and determine the total

B. Determine total number of objects and determine its two addends

C. Use the + and = signs in an equation

D. Identify addends and sum in an equation

E. Compose an addition equation based on a picture

F. Represent objects with cubes

H. Solve addition equations

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