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69 + 98

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mastered

69 + 98

167

First, add the tens digits, 60 + 90 = 150. Remember that for a moment. Now, add the one's digits, 9 + 8 = 17. Now, add the 17 to the 150 to get 167. ---- Alternately, subtract 2 from 69 and give it to 98, so we have 67 + 100 = 167.

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