Compressed Zip File
Be sure that you have an application to open this file type before downloading and/or purchasing. How to unzip files.
0.13 MB | 4 pages
Finding the Missing Addend to Make Equivalent Number Sentences
The objective of this work is to help students understand the meaning of the equal sign by finding equivalent number sentences. These problem strip cards can be used along with the Montessori Addition Strip Board. If this material is not available, students can build each expression using red and blue counting cubes to find the equivalent sums. This work is accompanied with a student recording sheet.