Using the Partial Sums Method to Solve Addition Problems

Using the Partial Sums Method to Solve Addition Problems

Assessment

Interactive Video

Mathematics, Information Technology (IT), Architecture

1st - 6th Grade

Hard

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The video tutorial explains the partial sums method for addition, which involves breaking numbers into expanded form to simplify the addition process. It demonstrates this method with examples, including a real-world scenario of calculating travel distances. The partial sums method is highlighted as a useful strategy for checking work and solving addition problems mentally.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the advantages of using the partial sums method for addition?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How did Natalie calculate the total miles traveled using the partial sums method?

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