He has deserved it by his composition, his arithmetic, everything.

作文、算术，一切都好。

It was a question of simple arithmetic.

这只是一个算术问题。

Geez. My advice is stick to arithmetic. -History and grammar.

老天，我建议你还是坚持学算术吧。-历史还有语法。

" Then you'd be doing something sensible like Arithmancy."

“然后你可以上一门更有学问的课，比如算术占卜。”

You'll be teaching reading, writing, counting, sewing, that's all.

你要同时教阅读、写作、算术和缝纫，仅此而已。

At that age, I'd take any excuse to make estimates and do minor arithmetic.

在那样的年纪，我会找任何口做些估测或者小算术。

At any rate, I decided to do the math for my grandmother.

无论如何，我决定为祖母做个算术。

She taught me to do math and to read. Learning those things changed my life.

她教会了我算术和阅读。学到这些东西，改变了我的人生。

" I can, you know, do math and stuff."

“比如，我会做算术之类的功课。”

He told them he had no time to study grammar and arithmetic.

他跟老师们说自己没时间学语法和算术。

The children wrote their arithmetic on the walls, and hung their pictures in their schoolbooks.

孩子们在墙上写算术题，把他们的画挂在教科书。

“Oh no, it's wonderful! ” said Hermione earnestly.

“哦，不。算术占卜好妙！”赫敏真诚地说。

'Are you good at sums? ' the White Queen asked.

“你擅长算术吗？”白方王后问。

It is also able to perform simple arithmetic operations between any number of data points.

它还可以在任意数量的数据点之间执行简单的算术运算。

People started using it over 4,000 years ago to do maths.

人们早在 4000 年前就开始使用它来做算术了。

" Arithmancy looks terrible, " said Harry, picking up a very complicated-looking number chart.

“算术占卜看上去很可怕。”哈利说，拿起一张看上去很复杂的数字表。

When it comes to doing arithmetic, Mark is a genius.

说到做算术，马克是天才。

We learn arithmetic right after we enter kindergarten.

我们进幼稚园后就开始学算术了。

This inexplicable individual acted like a mathematics professor working out a problem for his pupils.

这个神秘人物好像一位数学教员，给他的学生作算术问题的解答。

The program centers on basic skills like reading, writing and numbers skills.

该项目集中在阅读，书写和算术等基本技能方面。