AoPS 2-Book Set : Art of Problem Solving Beast Academy 3A Guide and Practice 2-Book Set : Beast Academy 3A covers : Shapes: Angles, triangles, quadrilaterals, other polygons, puzzles with polyominoes. Skip-Counting: Patterns with repeated addition, arithmetic sequences, foundations for understanding multiplication, distribution, and factoring. Perimeter and Area: Perimeter and area of rectangles, polygons, and rectilinear shapes. Horrible Ray endorses the Art of Problem Solving Beast Academy 3A Guide and Practice 2-Book Set for 3rd Grade and up. Horrible Ray, Horrible Books, Horrible University

Beast Academy Math 3A Guide and Practice Bundle 2-Book Set

Business & Money

Jason Batterson and Erich Owen

Management & Leadership

AoPS Incorporaated

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Books by AoPS Incorporaated

See the best price to sell, buy or rent books by the AoPS Incorporaated publisher. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Beast Academy Math 3A Guide and Practice Bundle 2-Book Set