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Nadusha1986 [10]
2 years ago
7

Which expression is equivalent to 486 – 9 + 6 + 33 × 2?

Mathematics
2 answers:
Elina [12.6K]2 years ago
8 0

Answer:

404

Step-by-step explanation:

P-parenthesis

E-exponents

M-multiplication

D-division

A-addition

S-subtraction

486-9+6+33*2

486-9+6+66

486-81=<u>404</u>

ivolga24 [154]2 years ago
5 0

Answer:

549

Step-by-step explanation:

Remember PEMDAS (this is the order of operations).

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

<em>So, lets do multiplication first.</em>

<em>33*2 = 66</em>

<em>So, our new expression is 486 - 9 + 6 + 66.</em>

<em>Remember that addition and subtraction are reversible.</em>

<em>486 - 9 = 477</em>

<em>477 + 6 = 483</em>

<em>483 + 66 = 549</em>

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