This California college has a no-frills $612$-page textbook available for free PDF download:

> *College of the Redwoods Mathematics Prealgebra Textbook*. 2012-13.
([*weblink*](http://mathrev.redwoods.edu/PreAlgText/)).

A solutions manual is available at the same link.

What "fluff" they include is hardly fluff; rather, educational:
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&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 
![Horus][1]
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Note the sum 
$$ \frac{1}{2} + \frac{1}{4} + \frac{1}{8} + \frac{1}{16} + \frac{1}{32} + \frac{1}{64}
= \frac{63}{64}
$$
is missing $\frac{1}{64}$ of Horus's eye.


  [1]: https://i.sstatic.net/yzP6i.png