Multiplications and divisions are really just many additions and subtractions.

乘法除法实际上只是许多加法法的累积。

Can you do some subtraction for me?

你能帮我做一些法吗？

To decarbonise an economy is not a simple subtraction; it requires a near-complete overhaul.

经济脱碳不是简单的法;这需要近乎彻底的改革。

Where do you stand on addition, subtraction, multiplication and division?

你的加法与法乘法与除法是什么情况？

Not long ago, researchers learned that 4-day-olds could understand addition and subtraction.

不久前，研究人员了解4天的孩子可以明白加法。

You probably learned all of this before you could even add and subtract.

你可能在会加法之前就学会了所有这些。

The pupil could add and subtract but hadn't learned to divide.

这名小学生能做加法法，但还没学会做除法。

Addition and subtraction are both part of math equations.

加法两者都是数学方程式的一部分。

Minus-minded managers will give employees permission not to attend if they are not needed.

有法的经理会允许员工不参加不必要的会议。

Subtracting technology is just as important as adding it; the landscape must be balanced.

法技术加法技术同样重要；环境一定要保持平衡。

Subtraction is not just about removing day-to-day distractions.

法不仅仅是去日常生活中的干扰。

Researchers put honeybees through 100 trials to train them to add and subtract.

研究人员让蜜蜂进行了100次试验，以训练它们做加法法。

Yellow indicated the bee should subtract, while blue meant they should add.

黄色表示蜜蜂应该做法，而蓝色表示蜜蜂应该做加法。

Firms are not always opposed to subtraction.

公司并不总是反对法。

There are good kinds of cuts: carbon emissions, most obviously.

有一些法是可取的：最明显的就是碳排放。

There are plenty of other hurdles to embracing the minus mindset.

要接受法，还有很多其他障碍。

But scientists have found that other animals, such chimpanzees, monkeys, and even pigeons can perform some addition and subtraction.

但科学家发现，黑猩猩、猴子、甚至鸽子等其它动物也能做一些加法法。

He's apparently able to add, subtract and multiply.

他显然能够进行加法、法乘法。

'A lot of subtraction, too, ' he said, dryly.

“还有很多法，”他冷冷地说。

I think of addition and subtraction as on a number line.

我认为加法法就像在数轴上一样。