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Use mental math to simplify (3 + 62) +7.
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Use mental math to simplify (3 + 62) +7.

User Chirayu Chamoli
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2 Answers

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72 3 plus 62 is 65 plus 7 is 72
User Rafaelrezend
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2 votes

Answer:

(3+62)+7

65+7

72

Explanation:

User Scottrudy
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