
Solving Unknown Amounts Using Addition and Subtraction Fact Families
Interactive Video
•
Mathematics
•
1st - 6th Grade
•
Hard
Wayground Content
FREE Resource
The video tutorial explains how to use addition and subtraction fact families to solve equations with unknown values. It demonstrates creating fact families using examples and shows how to solve problems with missing addends or unknown sums. A word problem is also solved using these techniques, emphasizing the importance of understanding related equations in a fact family.
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3 mins • 1 pt
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