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Ray Of Light [21]
3 years ago
5

Expression is equivalent to 486 – 9 + 6 + 33 × 2

Mathematics
1 answer:
mojhsa [17]3 years ago
7 0

Answer:

  549

Step-by-step explanation:

A calculator can give you an equivalent expression.

I might work from the middle outward:

  = 486 -3 +33×2

  = 483 +66

  = (480 +60) + (3 +6)

  = 540 + 9

  = 549

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