1. Bell Work-Week 1 Big Idea 1: Understanding Multi-Digit Whole Numbers Topic 1: Read and Write Whole Numbers

2. Day 1 Last year, Mrs. Cota’s fourth grade class collected 1,587 box tops and Ms. Kim’s class collected 1,578 box tops. Which class collected the most box tops? Explain your strategy.

3. Place Value Expanded Form- written as a math problem. example: 347 300 + 40 + 7

4. Write the following numbers in Expanded Form. 1. 842 2. 2,315 3. 46 4. 8,576 5. 973 6. Challenge:25,359

5. Last year, Mrs. Cota’s fourth grade class collected 1,587 box tops and Ms. Kim’s class collected 1,578 box tops. Write the largest number in expanded form. **Be ready to share your strategy with a partner. Day 2

6. Day 3 I am a number that has 4 ten-thousands, 5 hundreds, 8 tens and 5 ones. What number am I? Write the number in standard form and expanded form. **Challenge- How does the value of the number change if you add 3 more ten- thousands? Explain your strategy.

7. Day 4 Mrs. Traverso’s fourth grade class was doing a math activity. They had to pull 6 numbers out of a bag and then use them to create the greatest number possible. If a student pulled the numbers 6, 0, 9, 2, 5, and 0, what is the greatest number they could create? Be ready to explain your thinking to a partner. **Challenge: What is the smallest number you can create?