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djverab [1.8K]
3 years ago
11

20÷2-3×3 use pemdas show your work will mark brainest

Mathematics
2 answers:
nataly862011 [7]3 years ago
7 0
20÷2=10 10-3=7 7×3=21
zvonat [6]3 years ago
4 0

1

Do multiplication/ division before subtraction

When multiplication/ division appear in the calculation together, evaluate from left to right.

20 ÷ 2 - 3 × 3 = 10 - 9 = 1


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