The smartest one can answer this question and they will get 20 coins from me. Please don't give useless answers. It's important.
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Answered by
1
Answer:
$=addition. #=subtraction
It can be also written as
3+4-1+5-2
=12-3
=9.
Please mark me as brainliest If it helps you.
Answered by
3
Answer:
3+4-1+5-2=12-3=9
Step-by-step explanation:
please mark me brainliest if answer was helpful
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