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Aleks [24]
3 years ago
11

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

Mathematics
2 answers:
Delicious77 [7]3 years ago
6 0
72 3 plus 62 is 65 plus 7 is 72
swat323 years ago
6 0

Answer:

(3+62)+7

65+7

72

Step-by-step explanation:

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