231.2-198.7=_____32.5This is a simple subtraction problem. To solve this without

游客2024-01-12  27

问题 231.2-198.7=_____

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答案 32.5

解析 This is a simple subtraction problem. To solve this without a calculator, line up the decimal points and subtract(remember to "borrow" and "carry"), as follows:
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