2A Additional Practice 2022 Ed. – Singapore Math – Scratch & Dent

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Primary Mathematics 2022 is the newest edition of the popular Primary Mathematics series. Designed for the U.S. classroom, this edition delivers an integrated solution updated with the latest mathematical thinking and learning best practices. Topics are aligned to state and national standards, and the scope and sequence is similar to previous editions. Please note, this new edition will not replace any existing Primary Mathematics editions, which will all be available for the foreseeable future.