Adding with Partial Sums
by Apraxia Mom © 2021
Price: $0.25 USD
Subjects: math,specialed
Grades: 1,2,3
Description
This deck has students add partial sums by first adding the tens followed by the ones. Lastly, they add the tens and the ones together to find the total sum. CCSS.MATH.CONTENT.2.NBT.B.5 Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. CCSS.MATH.CONTENT.2.NBT.B.9 Explain why addition and subtraction strategies work, using place value and the properties of operations.
Acknowledgements
/Product/Fall-Backgrounds-for-Presentations-Google-Slides-or-Powerpoint-7406588 Fall Backgrounds for Presentations (Google Slides or Powerpoint) by Teaching Miss Maddie