Place Value Chart & Rounding

🎬 Video Tutorial

  • (0:01) Place Value Chart: Understand the position of each digit in a number (ones, tens, hundreds, thousands) to read large values accurately.
  • (0:40) Base-10 System: Each step left in a number increases the place value by ten times in our decimal system.
  • (1:07) Rounding Rules: Round down if the digit is less than 5, and round up if the digit is 5 or more, replacing digits after with zeros.
  • Practical Example of Rounding: For rounding to nearest million or thousand, and hundred.

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