\"\"

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The expression is \"\"

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Place value chart for 7. 1 and  6 .5.

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 \"\"

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   7

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   1

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   6

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   5

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Line up the decimal points and draw a line below the numbers.

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\"\"

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\"\"

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First find the sum of the tenths digit.

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The sum of the tenths digit \"\".

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The sum is 10, so carry digits to the next column on the left

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\"\"

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\"\"

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Next find the sum of the ones digit.

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The sum of the ones digit \"\".

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The sum is 10, so carry the tens digit to the next column on the left

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\"\"

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\"\"

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 \"\".