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When was PEMD欧博注册AS introduced as a concept in sch

时间:2026-01-01 01:35来源: 作者:admin 点击: 3 次
PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right), was

PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right), was introduced as a concept in school mathematics education in the United States in the mid-20th century.

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