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In this lesson, you will learn how to subtract mixed numbers that require regrouping by decomposing whole numbers into their fractional parts. We'll use practical examples, such as a family roasting pounds of beef and figuring out how much was left after dinner. By the end of this lesson, you'll confidently subtract mixed numbers while understanding the process of regrouping. This skill is essential not only for math problems but also for real-life situations.
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In this lesson you will learn how to subtract mixed numbers that require regrouping by decomposing wholes into their fractional parts.
You already know… 4: 4, 8, 12, 16 6: 6, 12, 18
A family roasted pounds of beef for dinner and ate pounds. How much beef was left?
You just learned how to subtract mixed numbers that require regrouping. You did this by decomposing wholes into their fractional parts.