简单数学等式的英语表达方法(数学等式英文表达)
导语:简单数学等式的英语表达
在英语学习中,一些简单的数学等式,例如“2+3=5”,我们应该怎样正确用英语表达这个数学等式呢?
等号“=”的英语表达在数学等式里,“=”是必要存在的,不然就不能称之为等式了。那么,在英语里我们可以用“is/are”、“equal”或“is/are equal to”来代表等号“=”。
加“+”、减“-”、乘“×”、除“÷”的英语表达加号“+”可以用“and”、“plus”或“add(ed) to”来表达例子:3+1=4
英语表达:
① Three and one is four.
② Three plus one equals four.
③ Three added to one are four.
④ If we add three to one,we get four.
减号“-”可以用“minus”或“(take) from”来表达例子:10-2=8
英语表达:
① Ten minus two is eight.
② Two taken from ten equals eight.
乘号“×”可以用“times”或“multiplied by”来表达例子:8×7=56
英语表达:
① Eight times seven are fifty-six.
② Eight multiplied by seven is fifty-six.
除号“÷”可以用“divided by”来表达例子:20÷5=4
英语表达:
Twenty divided by five are equal to four.
用“How much is”来提问数学算式在英文里,“How much is”不仅可以用来表达“多少钱?”的意思,在算式提问中还可以用来表达“等于多少?”的意思。
例子:
① “7+4=?”可表示为:“How much is seven plus four?”
② “12-6=?”可表示为“How much is twelve minus six?”
③ “3×2=?”可表示为“How much is three times two?”
④ “15÷5=?”可表示为“How much is fifteen divided by five?”
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