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

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

User Chirayu Chamoli
by
8.4k points

2 Answers

4 votes
72 3 plus 62 is 65 plus 7 is 72
User Rafaelrezend
by
7.9k points
2 votes

Answer:

(3+62)+7

65+7

72

Explanation:

User Scottrudy
by
8.3k points
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