Lesson: Adding Three Numbers Elementary School • Mathematics • 2nd Grade • Elementary School Mathematics 1st Grade

Mathematics

In this lesson, we will learn how to add three 1-digit numbers by adding in any order and using strategies like making ten or using doubles.

Video

06:24

Q1:

Complete the following: .

Q2:

Find the three numbers from 4, 1, 7, 9, and 2 whose sum is 10.

Q3:

Preview

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