
Master partial sums addition strategies through Wayground's comprehensive collection of interactive video lessons designed to build mathematical fluency and number sense. These guided video lessons feature embedded questions and comprehension checks that help students actively learn step-by-step approaches to breaking down addition problems using place value understanding.

10 questions
Understanding Expanded Notation and Partial Sums
Interactive Video
•
3rd - 5th Grade

9 questions
Partial Sums Addition Practice
Interactive Video
•
3rd Grade

17 questions
Adding Numbers with Partial Sums
Interactive Video
•
2nd - 3rd Grade

18 questions
Understanding Partial Sums and Estimation
Interactive Video
•
3rd - 4th Grade

16 questions
Understanding Partial Sums and Place Value
Interactive Video
•
3rd - 4th Grade
17 questions
Understanding Addition Methods
Interactive Video
•
3rd - 4th Grade
16 questions
Understanding Place Value and Sums
Interactive Video
•
3rd - 4th Grade
10 questions
Partial Products in Multiplication
Interactive Video
•
4th - 5th Grade
Partial sums interactive videos provide students with guided video lessons that break down multi-digit addition into manageable components through visual demonstrations and embedded comprehension checks. These educational resources help learners understand how to decompose numbers by place value, adding tens to tens and ones to ones separately before combining the results. Through step-by-step video instruction paired with interactive questioning throughout each lesson, students develop number sense and computational fluency while building confidence with addition strategies that extend beyond basic fact memorization. Wayground's extensive collection of teacher-created partial sums interactive videos offers educators access to millions of carefully curated resources with robust search capabilities and standards-aligned content filtering. Teachers can easily customize video lessons to match individual student needs, implementing differentiated instruction through digital delivery formats that support both whole-class instruction and independent practice sessions. These comprehensive video resources enable effective lesson planning while providing targeted remediation for struggling learners and enrichment opportunities for advanced students, ensuring systematic skill reinforcement across diverse learning environments and helping educators address varying levels of mathematical readiness within their classrooms.

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