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Lesson 3-1 Example 2

3-1. Example 2. Lesson 3-1 Example 2. Find the sum of 311 and 452 using expanded form. 1. Write the first number in expanded form. 300 + 10 + 1. 3-1. Example 2. Lesson 3-1 Example 2. Find the sum of 311 and 452 using expanded form. 2. Write the second number in expanded form.

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Lesson 3-1 Example 2

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  1. 3-1 Example 2 Lesson 3-1 Example 2 Find the sum of 311 and 452 using expanded form. 1.Write the first number in expanded form. 300 + 10 + 1

  2. 3-1 Example 2 Lesson 3-1 Example 2 Find the sum of 311 and 452 using expanded form. 2.Write the second number in expanded form. 400 + 50 + 2

  3. 3-1 Example 2 Lesson 3-1 Example 2 Find the sum of 311 and 452 using expanded form. 3.Put the numbers in vertical format. Align the numbers in each place value. Find the sum of each column. 300 + 10 + 1 400 + 50 + 2 700 + 60 + 3

  4. 3-1 Example 2 Lesson 3-1 Example 2 Find the sum of 311 and 452 using expanded form. 4.Write the expanded form of the number in standard form. 700 + 60 + 3 = 763

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