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84 + 98

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84 + 98

182

First, add the tens digits, 80 + 90 = 170. Remember that for a moment. Now, add the one's digits, 4 + 8 = 12. Now, add the 12 to the 170 to get 182. ---- Alternately, subtract 2 from 84 and give it to 98, so we have 82 + 100 = 182.

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