Advanced Math ACT : A Must Have if Going for 30+

Previously published as "The Most Advanced Math ACT Workbook" by Joseph Hammerman.

By far the most challenging math ACT book available. 700+ unique extremely challenging problems. Thoroughly covers the more difficult material likely to be on the math ACT.

Includes extensive discussion of areas in which difficult problems intended to test reasoning ability are likely to appear, such as number theory, absolute value equations, probability, and rotations.

Problems arranged by topic and difficulty. Covers test-taking techniques and "trick" solutions.

Link to large sample of book: https://cutt.ly/1n5apix.