lesson 4-13 example 1

7
2-5 Example 1 Find the product of 27 and 52. Use the partial products method. 1. Rewrite the problem in vertical format. 52 × 27

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2-5. Example 1. Lesson 4-13 Example 1. Find the product of 27 and 52. Use the partial products method. 1. Rewrite the problem in vertical format. 52 × 27. 2-5. Example 1. Lesson 4-13 Example 1. Find the product of 27 and 52. Use the partial products method. - PowerPoint PPT Presentation

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Page 1: Lesson 4-13 Example 1

2-5Example 1

Find the product of 27 and 52. Use the partial products method.

1. Rewrite the problem in vertical format.

52 × 27

Page 2: Lesson 4-13 Example 1

2-5Example 1

Find the product of 27 and 52. Use the partial products method.

2. Multiply 7 times the number in the ones column.

7 × 2 = 14

52 × 27

14

Page 3: Lesson 4-13 Example 1

2-5Example 1

Find the product of 27 and 52. Use the partial products method.

3. Multiply 7 times the number in the tens column.

7 × 50 = 350

52 × 27

14350

Page 4: Lesson 4-13 Example 1

2-5Example 1

Find the product of 27 and 52. Use the partial products method.

4. Multiply 20 times the number in the ones column.

20 × 2 = 40

52 × 27

1435040

Page 5: Lesson 4-13 Example 1

2-5Example 1

Find the product of 27 and 52. Use the partial products method.

5. Multiply 20 times the number in the tens column.

20 × 50 = 1,000

52 × 27

1435040

1,000

Page 6: Lesson 4-13 Example 1

2-5Example 1

Find the product of 27 and 52. Use the partial products method.

6. Add the partial products.

14 + 350 + 40 + 1,000 = 1,404

52 × 27

1435040

1,000

1,404

Page 7: Lesson 4-13 Example 1

2-5Example 1

Find the product of 27 and 52. Use the partial products method.

7. The product is 1,404.