我们采用与十进制运算对比的办法来介绍二进制数的运算方法。

Let us look at parallels between arithmetic using binary Numbers and arithmetic using decimal Numbers.

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但是，我们还是要牢记我们做的并不是十进制运算，任何一个浮点预算都有可能产生一个新的错误。

That's more than adequate for most tasks, but you do need to keep in mind that it's not decimal arithmetic, and that every float operation can suffer a new rounding error.

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本文主要讲述十进制计算机的运算原理。

This text has told operation principle of the decimal system computer mainly.

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