兩數(shù)相加,不管加法的次序如何,其結(jié)果相同.The result of adding two numbers is the same regardless of the order of the addition.當(dāng)然,任何人都可以聲稱全部的數(shù)學(xué)其實(shí)就是加法的組合.One can claim that all of mathematics is just addition compounded.當(dāng)我們做加法的時(shí)候, 我們將事物加在一起.W...