Challenge Problem 1: Place Value

Place value: it's the bedrock of understanding numbers! It's not just about knowing that a '2' can mean 2, 20, or 200; it's about grasping how our number system works. This fundamental concept unlocks the door to addition, subtraction, multiplication, division, and beyond. Without a solid grasp of place value, fractions, decimals, and more complex math become incredibly difficult. Mastering place value empowers students to confidently manipulate numbers, solve problems, and build a strong foundation for future mathematical success. It's the key that turns simple digits into powerful tools for understanding the world around us.

Video: Problem and Solution