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

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Students view an incomplete number line and practice placing missing 2-digit numbers within 20 in the correct spot. The number line is progressively less populated, adding challenge for students as they place the missing numbers

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

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

F. Decompose numbers 11-20 without using models

G. Complete number sentences involving numbers 11-20

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