Can we discuss mathematics education with the idea that "if the answer is the same, it's fine"? Correctness, understanding, and communication are not the same thing

In discussions surrounding the order of multiplication, the phrase "Since 3×4 and 4×3 are both 12, it doesn't matter which one you write" is often used. Mathematically, that is correct. 3×4 and 4×3 ...
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What is the commutative property of multiplication?

👉 Learn how to simplify mathematics expressions. A mathematical expression is a finite combination of numbers and symbols formed following a set of operations or rules. To simplify a mathematics ...