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May 10, 2021 at 12am - May 28, 2021 at 11:59pm
This assignment was locked May 28, 2021 at 11:59pm.
In Chapter 1, we cemented our understanding of place value and learned many different strategies for adding and subtracting numbers. One of the most common ways we add and subtract is by using the standard algorithm.
Remember, the algorithm works because of the law of place value AND if we don't follow that law, our answers won't come out correctly.
Please complete this review lesson about how to subtract using the standard algorithm.
162071279905/10/202111:59pm
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