Explain with and without images how to add and subtract related non-unit fractions bridging a whole
Lesson 6 / 10
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I can explain with and without an image how to add and subtract related non-unit fractions that bridge a whole.
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Fractions need to have the same denominator if you are to add and subtract them.
When adding or subtracting fractions with the same denominators you just add or subtract the numerators.
When the sum of the numerators is greater than the denominator you can convert the improper fraction to a mixed number.
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