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September 3, 2014

September 3, 2014

Posted by **Anonymous** on Thursday, December 13, 2012 at 9:13pm.

12, 18, 28, ?

What is the missing number and why

- Math -
**Ms. Sue**, Thursday, December 13, 2012 at 9:16pm4 * 21 = 84

12 + 18 + 28 = 58

84 - 58 = ?

- Math -
**Anonymous**, Thursday, December 13, 2012 at 9:27pm26!

- Math -
**Ms. Sue**, Thursday, December 13, 2012 at 9:36pmYes!

- Math -
**Kay**, Monday, March 4, 2013 at 3:29pm12+18+28+x/4=21 58+x=84 x=84-58=26

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