More than a quarter of seven year-olds cannot add up properly.

7岁的孩子中1/4以上都不会正确地做加法运算。

柯林斯例句

That is a simple addition.

那是简单的加法.

《简明英汉词典》

The plus sign is used in addition and the minus is used in subtraction.

加号用于加法;减号用于减法.

《简明英汉词典》

The assembly language definition of the addition is by no means self - evident.

用汇编语言所表示的加法决不是直观的.

辞典例句

Gavin has the capacity to add numbers quickly in his head.

盖文能很快地做心算加法.

辞典例句

You must learn to add and subtract in arithmetic.

学算术要学会加法和减法.

辞典例句

It is called carry - save addition.

它被称为无进位加法.

辞典例句

It'should be clear that vector addition is commutative.

可清楚地看0剑0矢量加法满足对易律.

辞典例句

Addition and division are forms of computation.

加法和除法都是计算方法.

辞典例句

The result of adding two numbers is the same regardless of the order of the addition.

两数相加,不管加法的次序如何,其结果相同.

辞典例句

For the example it is clear that the rule of sum is applicable.

加法原理显然适用于上例.

辞典例句

This process requires that the adder used in multibit addition handle three inputs.

这就要求用于多位数相加的加法器具有三个输入端.

辞典例句

In 1642 Pascal invented a computing machine that handled addition by carrying from units to tens.

1642年,Pascal发明了能从个位进到十位的加法计算机.

辞典例句

We derive the addition formulas for sine and cosine from the arithmetic of complex numbers.

用复数算术推导了正弦,余弦的加法公式.

辞典例句

In shops you will have seen cash registers which basically can only add.

你谅必在商店里见过现金收入记录机,它基本上只能做加法运算.

辞典例句