Singapore Math: Grade 3a Unit 2 (part 5)

What a great way to present multiple-digit addition! Sal adds the numbers 2803 and 1443. He draws a chart representing each of the four place values from the problem and then draws "place value buckets” to represent what each number means. Next, he completes the addition. It also contains several example problems for viewers to solve along with Sal.

Concepts

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addition, multiplication multiple digits, multiplication, number sense, numbers, place value

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Additional Tags

addition, number sense, mathematical foundations, multiple digit addition, place value, basic mathematic operations, math

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Resource Details

Grade

3rd

Subjects

Math

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Resource Type

Instructional Videos

Media Length

14:18

Audiences

For Teacher Use

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Duration

15 mins

Instructional Strategies

Flipped Classroom

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Accessibility

Closed Captions

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Year

2008

Usage Permissions

Creative Commons

BY-NC-SA: 3.0