Subtracting 10 Across Hundreds with Base Ten Blocks

This video tutorial teaches how to subtract 10 from three-digit numbers using base ten blocks. It explains the composition of numbers into hundreds, tens, and ones, and demonstrates the process of decomposition when there are no tens in the tens place. Through examples, the video shows how to break down hundreds into tens to facilitate subtraction, ensuring students understand the concept of decomposition and its application in subtraction.

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