How Many Bricks Are Left? (Subtraction)

Number Sense - Subtraction

Hands-On Subtraction with LEGO Bricks


In This Lesson

Students will practice subtraction by removing LEGO bricks that match the crossed-out pieces in the example images.


 

Activity Prep

  • Download & print the PDF below

  • Writing tools (pencils, colored pencils, markers, etc.)

  • LEGO bricks (Any colors)


 

How to Use

  1. Download and print the PDF.

  2. Build the LEGO stack by matching the example image, including the bricks that have crossed-out marks.

  3. Remove the number of bricks with crossed-out marks.

  4. Fill in the numbers to solve the subtraction problem.

Note

  • After students complete the worksheet, please review their answers and help them with any mistakes. The answer key is below.


 

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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Stack and Take Away (Subtraction)

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How Many Are Left?