Adding 3 Whole Numbers
Mrs Robillards Resources
44 Followers
Grade Levels
1st - 2nd
Subjects
Standards
CCSS1.OA.A.2
Formats Included
- PPTX
Pages
9 pages
Mrs Robillards Resources
44 Followers
Description
This is a powerpoint lesson used to introduce first graders to adding 3 whole numbers. This lesson reviews single digit addition before introducing adding 3 whole numbers. This lesson is aligned to Common Core Standard 1.OA.2.
Total Pages
9 pages
Answer Key
Included
Teaching Duration
40 minutes
Last updated Jan 9th, 2014
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Standards
to see state-specific standards (only available in the US).
CCSS1.OA.A.2
Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.