This math skill teaches how to find a missing fraction when adding two fractions that share the same denominator. Focus on the numerators to determine the value of the missing fraction.
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Fraction addition with a missing value
Test your understanding of fraction addition with a missing value by practicing it! Work through the below exercises to use it in practice.
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What fraction can be added to 4 over 7 to get 6 over 7?
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Since the denominators are the same, we can just look at the numerators.
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So our missing fraction is 2 over 7