teaching resource

Compatible Numbers for Subtraction – Interactive PowerPoint

Teach Starter Publishing
PowerPoint | 13 pages | Grades: 2 - 3

A 13-slide, editable teaching presentation that focuses on using compatible numbers as a subtraction strategy.

This teaching presentation outlines using compatible numbers as a subtraction strategy. It includes example slides that break down the steps involved in this strategy, and it uses animation to help visualize the process.

Use the pen tool during Slide Show mode to work through the examples in a guided setting.

You can easily create additional examples in this PowerPoint by duplicating slides and altering the number sentences.


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