please answer this question
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Answered by
10
Answer:
10+10+10 = 30
10+(2+2)+(2+2)=18
(2+2)-(1+1) = 2
1+10*2 =21
21 is the correct answer
not 22 or something else
Answered by
1
Answer:
21
Step-by-step explanation:
21 is the correct answer
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