Subtract within 20: Subtraction Facts and Strategies for the Google Classroom

This Google Slides Resource works well for Distance Learning. Are your students fluent in subtraction facts? Students will subtract within 5, subtract within 10, and subtract within 20 using several strategies in Google Slides. Animated directions allow students to work independently on Part Part Whole, Number Lines, Ten Frames, Twenty Frames, Count On, Compare, and more. This digital resource is paperless and requires no prep!

You will download a pdf that has a link to the Teachers Manual which is in Google Slides. All of the links to the resources are in that manual along with teacher tips.

Included:

Subtraction within 20 for Google Classroom Teacher’s Manual: 20 Slides & a Grade Book in Google Sheets

Goal Tracking Slide Deck: 4 Slides

3 Levels:

Subtract within 5: Strategies: Part Part Whole, Guess. Then, Check,

Find the Difference on the Number Line, Subtract Zero, Compare (51 Slides)

Subtract within 10: Strategies: Take Away (with pictures), Take Away (ten frames), Count back on the Number Line (176 Slides)

Subtract within 20: Strategies: Twenty Frames, Sort, Subtract 9 (62 Slides)

4 Levels of Assessments are included as links to assessments on Quizizz which is a free fun assessment website. These can be used as pre and post assessments and students can track goals in the Goal Tracking slide deck.

Smaller versions of the slide decks that focus on one strategy per deck are included as well.

Answer Keys Included

Check out the preview for more details.

Check out all of my resources for the Google Classroom!

Google and the Google Logo are registered trademarks of Google Inc.

Surfing to Success by Mercedes Hutchens is an independent company and is not affiliated with or endorsed by Google Inc.