Topics in arithmetic and prealgebra.


Arithmetic
Fractions, ratios, percentages, exponents, number patterns, word problems without variables, etc.
Topics: 109
 109 Topics
 266 Posts

Last post
Re: Speed/Distance/Time + Fue…
by RCAF91
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Fri May 15, 2015 11:00 pm


PreAlgebra
Simple patterns, variables, the order of operations, simplification, evaluation, linear equations and graphs, etc.
Topics: 157
 157 Topics
 417 Posts

Last post
Re: Payment formula
by Alfred
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Mon Apr 20, 2015 1:45 pm