Curriculum>Kindergarten> Module 5>Topic B: Decompose Numbers 11 - 20, and Count to Answer "How Many?"

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Students will decompose 2-digit numbers within 20 using the concept of adding ones to a group of 10. Students will complete an addition number sentence to represent this understanding of numbers 11-20

A. Count to 2-digit numbers within 20 with or without separating a group of ten objects into a ten-frame

B. View an incomplete number line and put missing 2-digit numbers within 20 in the correct spot

C. Use 10-frames and remaining dots to add and solve for 2-digit numbers within 20

D. Count 11 to 19 objects in different arrangements

E. Decompose numbers 11-20 using models involving 10-frames

G. Complete number sentences involving numbers 11-20

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