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About
I am Ricky Ohashi aka numberninja!
I teach 8th grade math, Algebra 1 (9th grade), and Geometry (10th grade)... at Eckstein Middle School and here on YouTube!
If you like understandable math help videos, please watch and subscribe!
If you would like to show your support of the channel, check out the new Numberninja Merch Store!
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