1. How does the placement of a digit determine its value in a number? For example: What is the value of 4 in 34,766?

2. In this lesson, you will learn about place value with larger numbers by using a place value chart and arrow cards.

3. Let’s Review Our numerical system is made of 10 digits. 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 The value of each digit depends on its place in a number.

4. Base Ten Blocks OnesTensHundredsThousands

5. MillionsThousandsOnes Hundred Millions Ten Millions Millions Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones 8, 3 2 5, 4 7 1

6. Let’s Review A Common Mistake Thinking that the number 2 in 32,586 has a place value of 2. The 2 in 32,586 has a place value of 2,000.

7. Let’s Review Core Lesson 4 0 0 05 0 03 0 2 5 0 0 4 0 0 0 3 0 2 t h o u s a n d s h u n d r e d s t e n s o n e s

8. Let’s Review Core Lesson 2 0 0 0 0 0 8 0 0 0 0 7 0 0 01 0 09 0 6 7 0 0 0 9 0 t h o u s a n d s h u n d r e d s t e n s o n e s 1 0 t h o u s a n d s 1 0 0 t h o u s a n d s 2 0 0 0 0 0

9. Let’s Review Core Lesson 5 0 1, 5 2 4 5 0 0 0 0 0 5 0 0

10. In this lesson, you have learned about place value with larger numbers by using a place value chart and arrow cards.

11. Let’s Review Guided Practice What is the value of 2 in 923,745?

12. Let’s Review Guided Practice How is the digit 3 in 538, 409 different than the 3 in 583, 409?

13. Let’s Review Extension Activities Use arrow cards to create the numbers below. 215,468 and 521, 648 Write in your math journal how these numbers are different even though they have the same digits.

14. Let’s Review Extension Activities How many different numbers can you create with these digits: 4, 6, 2, 5, and 3?

15. Let’s Review Extension Activities Go on a big number hunt. Look in the newspaper, online, or in textbooks to find numbers over 100,000. In your math journal, list several of the numbers that you found. Write a sentence telling what each number represents.

16. Let’s Review Quick Quiz What is the value of the underlined digit in 285,439? What is the value of the underlined digit in 700,481?