Subtraction Using Base-Ten Blocks

The video tutorial explains how to use visual models for subtracting small numbers and introduces base 10 blocks for subtracting larger numbers. It provides a step-by-step guide on using base 10 blocks to subtract 93 and 52, highlighting the representation of ones, tens, and hundreds places. The lesson concludes with a summary of the subtraction process using base 10 blocks.

What do you do with the units when subtracting 2 from the ones place?

What is the final result of subtracting 52 from 93?