Explain how to add related unit fractions with a representation or image
Lesson 7 / 10
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Lesson outcome
I can solve problems involving adding and simplifying fractions with different denominators.
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Fractions need to have the same denominator if you are to add and subtract them.
Common denominators for non-related fractions can be found using common multiples of the denominators.
When adding or subtracting fractions with the same denominators you just add or subtract the numerators.
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