step 1 in order of operations - parentheses, step 2 in order of operations - exponents, step 3 in order of operations - multiply or divide (whichever comes first), step 4 in order of operations - add or subtract (which ever comes first), an exponent is - how many times a number is multiplied by itself,

排行榜

視覺風格

選項

切換範本

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