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Did you know that fractions have been used since ancient times? The earliest records of fractions date back to the Egyptians around 3000 BC! They used a simple system of fractions, primarily for trade and agriculture, to divide resources and calculate land area. Understanding fractions’ historical significance can really give a new appreciation for their role in math today.

Now, let’s dive into problem-solving! A common mistake when working with fractions is forgetting to find a common denominator when adding or subtracting them. It’s crucial to make sure your denominators match to combine them correctly. Always keep an eye on that little detail to avoid unnecessary errors in your calculations!