Subtracting Numbers within 100 Using Base 10 Blocks

This video tutorial teaches how to subtract numbers within 100 using base ten blocks. It begins with an introduction to base ten blocks and place value, explaining how numbers are represented and the importance of understanding place value. The tutorial provides examples of subtraction, including 47 - 32, 54 - 26, and 81 - 48, demonstrating the process of regrouping when necessary. The video emphasizes the importance of understanding the value of each digit in a number and how to break apart groups of ten to facilitate subtraction.

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