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Barney V.

I am retired and a bee hobbyist. I love Maths and I got a few old Math handbooks to refresh my mind.

63K karma · South Africa
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Level 15 in Algebra Level 13 in Prealgebra Level 8 in Geometry Level 7 in Precalculus Level 7 in Trigonometry Level 3 in Socratic Meta Level 3 in English Grammar Level 2 in Biology Level 2 in Anatomy & Physiology Level 2 in U.S. History Level 1 in Psychology Level 1 in Earth Science Level 1 in Chemistry Level 1 in Statistics Level 1 in Calculus Level 1 in Astronomy Level 1 in Environmental Science Level 1 in Physics
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