# Good books for building number/math intuition

I'm wondering if there are some good book/textbooks that were designed with algebraic logic in mind (ie. building intuition rather than rote learning).

As an example of what I mean, consider this question I found on Khan Academy: Given that $c<d<b$, is $\frac{b}{b+c+d}$ greater than, less than, or equal to $1/3$? Solving this problem myself really helped with my math intuition (sometimes I'm appalled with how bad my math intuition is) and I'd love to work through more things like this.

Edit: I have read How to Solve It and I'm looking for something more textbook-y. Reason being that I'm a tutor and I would love to use it with my students as well.

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Perhaps you can review and peruse the list I included in this answer math.stackexchange.com/questions/187340/… –  Amzoti Dec 20 '13 at 1:50
Wow, I'll definitely check that out. Thanks! –  dserver Dec 20 '13 at 1:55