Brand New AoPS 8 Book 4th Grade Beast Academy Math Set : Beast Academy 4A 2-Book Set, 4B 2-Book Set, 4C 2-Book Set, and 4D 2-Book Set.  Horrible Ray endorses the AoPS 8 Book 4th Grade Beast Academy Math Set for 4th Grade and up.

Art of Problem-Solving Beast Academy Elementary 4A Guide and Practice Bundle : Beast Academy 4A covers the following topics: Shapes: Definitions, angle measurement, parallel and perpendicular lines, symmetry. Multiplication: The distributive property, multi-digit multiplication, using algorithms, the units digit. Exponents: Computing powers, order of operations, perfect squares, binary notation (base-2).

Art of Problem-Solving Beast Academy Elementary 4B Guide and Practice Bundle : Beast Academy 4B covers the following topics: Counting : Counting lists, choices, Venn diagrams, Factorials, counting pairs. Division : Special quotients, dividing multiples of powers of 10, long division, divisibility.  Logic : Logic puzzles, grid puzzles, liars and truth-tellers.

Art of Problem-Solving Beast Academy Elementary 4C Guide and Practice Bundle : Beast Academy 4C covers the following topics: Factors : Primes, divisibility, prime factorization, factor trees.  Fractions : Adding, subtracting, and converting fractions and mixed numbers.  Integers : Understanding negatives. Adding and subtracting positive and negative integers.

Art of Problem-Solving Beast Academy Elementary 4D Guide and Practice Bundle : Beast Academy 4D covers the following topics: Fractions : Multiplying fractions and mixed numbers and division by unit fractions. Decimals : Place value, converting between fractions and decimals, comparing and ordering decimals. Probability : Counting strategies review, coins, dice, random events, and geometric probability.