Count on to find the unknown part

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Worksheets, videos and solutions to help Grade 1 students learn how to count on up to 3 more using numeral and 5-group cards and fingers to track the change.
Eureka Math/EngageNY grade 1 module 1 lesson 16 Worksheets

New York State Common Core Math Grade 1 Module 1, Lesson 16
Worksheets for First Grade

Worksheets, solutions, and videos to help Grade 1 students learn how to count on to find the unknown part in missing addend equations.

Module 1 Topic D: Strategies for Counting On

find missing addend

Lesson 16 Concept Development

Learning Goals: I can use counting on to find an unknown number.

Find Missing Addend Worksheet
Printable Counting On Worksheet

Lesson 16 Homework

  1. Use simple math drawings. Draw more to solve 4 + ? = 6.
  2. Use your 5-group cards to solve 6 + ? = 8
  3. Use counting on to solve 7 + ? = 10

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