How Many Are Left?
Number Sense - Subtraction
How Many Are Left? Subtracting with Pictures
In This Lesson
Students continue to practice a different method known as vertical subtraction, also referred to as column subtraction, for subtracting numbers using images.
Activity Prep
Download & print the PDF below
Writing tools (pencils, colored pencils, markers, etc.)
How to Use
Read the instructions with the teacher.
Follow the instructions and solve the problems.
Note
After students complete the worksheet, please review their answers and assist them with any mistakes.
Common Core
CCSS.MATH.CONTENT. K.OA.A.1: Represent addition and subtraction with objects, fingers, mental images, drawings1, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.
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