Questions: 1. What is the place value of the digit 7 in the number 573? 2. Write the expanded form of the number 456. 3. What is the value of the digit 9 in the number 892? 4. Write the number that comes after 345 in the number sequence. 5. What is the place value of the digit 2 in the number 2,345?

Activities: 1. Place Value Bingo: Create bingo cards with various numbers written in expanded form or standard form. Call out numbers and have students cover the corresponding place value on their cards. 2. Place Value War: Divide the class into pairs and give each pair a deck of cards. Each player flips two cards and creates a two-digit number. The player with the highest number wins a point. Play several rounds and keep track of points to determine the winner. 3. Place Value Scavenger Hunt: Hide various numbers around the classroom or outdoor area. Provide clues for students to find the numbers and write them down in expanded form or standard form.

Challenges: 1. Create the largest three-digit number using the digits 4, 6, and 9 without repeating any digit. 2. Write a number that has a 7 in the tens place and a 2 in the ones place, but is less than 100.