Make Math Moments Academy › Forums › Mini-Course Reflections › The Concept Holding Your Students Back › Lesson 4-3: Relating Addition and Subtraction – Discussion › Reply To: Lesson 4-3: Relating Addition and Subtraction – Discussion
-
I have caught 2 llamas but I need 6 for my pack trip. How many more llamas do I need to catch? Missing addend. Can be solved with pictures, number line, part part whole model or scale.