Factors of 81 that add up to 9

We take "Factors of 81 that add up to 9" to mean "What combination(s) of two factors of 81 when added together will equal 9?"

We find the solution by first listing all the factors of 81 and then we find all the different combinations of two factors of 81 that when added together equal 9.

The factors of 81 are 1, 3, 9, 27, and 81.

After trying all the different ways of adding the factors above together, we did not find any combinations of two factors of 81 that add up to 9.

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