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Mathematics 15 Online
OpenStudy (anonymous):

What is the missing number in this sequence? -1 , 10 , 21 , ___ , 43 33 32 34 30

OpenStudy (anonymous):

32

OpenStudy (anonymous):

Need help please: @ARMYRANGERS

OpenStudy (whpalmer4):

What is the number added to -1 to get 10? What is the number added to 10 to get 21? See a pattern?

OpenStudy (anonymous):

it is 32... add 11

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