每日熱點：在線挑戰 | 哈羅學子們的數學題，你能做出來幾道！

←Swipe for English Version←

為了以更活躍、富有挑戰性的方式

鞏固學生們對數學知識的理解和掌握

【資料圖】

哈羅珠海高年級學部數學教研組

于11月10日舉行了一場

妙趣橫生的數學競賽

學生們分成5人一組，組內成員都來自5、6、7、8、9不同年級，以應對不同難度的題目。答題采用解題先后排名的方式計分，越快解出正確答案，得分越高。頗具搶答意味的形式，讓參賽選手和觀賽的同學們都進入了緊張刺激的氣氛。

Courage

勇氣

全英數學題目絲毫沒有難到哈羅珠海的學子們，有的學生表現出了過人的心算和估算天賦，有的孩子在團隊鼓舞下勇敢說出自己的答案，挑戰成功。

Fellowship

互助

Brian Jia

高年級數學組老師

在數學競賽里，學生們不僅需要運用平時所學，展現正確的解題思路，更要發揮互助精神，很多難題需要團隊合作完成。此外，競賽中還有一個非常重要的心理素質，就是不怕出錯的勇氣，在你猶豫的時候，可能搶答的時機就此錯過。

想在線體驗

哈羅學子的全英數學競賽嗎？

學生時代的數學知識和考題，

你還能記住多少、正確解答出來多少呢？

快來挑戰一下吧！

→滑動查看中文版本→

Adopting an active and challenging approach

To consolidate students" understanding of mathematics

The Maths Team of AISL Harrow Zhuhai Upper School

Held a fun and exciting maths competition

on 10 November

The students were divided into groups of 5, with members coming from different grades 5, 6, 7, 8 and 9 to tackle the different difficulty levels of the questions. The competition was scored in order of solution. The quicker a group sort out the correct answer, the higher the score it receives. The competition was quite tense and exciting for both the contestants and the students watching the competition.

Courage

勇氣

The full-English maths questions did not defeat Harrovians at all, with some students showing an exceptional talent for mental arithmetic and estimation, and some children being inspired by the team to speak out their answers and succeed in the challenge.

Fellowship

互助

Maths teacher

Mr. Brian Jia

In a maths competition, students not only need to apply what they have learnt in general and show problem solving skills, but also need to show the spirit of Fellowship, as many difficult problems require teamwork to complete. In addition, a very important attribute is aboutCourage, that is, don’t be afraid to make mistakes; when you hesitate, you may miss the opportunity to grab an answer.

Want to experience our maths competition online?

How much can you remember and

how many can you answer correctly?

Come and take the challenge!

Grade 5

01

Which is the best estimate for the value of

37.9×50.2

2.1＋2.98

400

02

What are the next two numbers in the sequence?

1 8 27 64

125 216

Grade 6

03

-P has coordinates (1,2)

-Q has coordinates (7,10)

-Find the coordinates of the mid-point of the line PQ.

（4,6）

04

Find the value of x

29 degress

Grade 7

05

-The diagram shows a square and 4 regular pentagons.

-Work out the size of the angle marked x.

54°

06

Can you tell us all the possible integers that satisfy this inequality?

?2≤x<3

-2, -1, 0, 1, 2

Grade 8

07

Which two of these shapes are isosceles triangles?

C/G

08

-A packet of biscuits costs $0.56

-A bottle of cola costs $1.14

-Emma buys 4 packets of biscuits and a bottle of cola.

-She pays with a $10 note

-How much change should she get?

$6.62

Grade 9

09

Solve the equation

x=?6 x=?4

10

(x+3)

(x?5)

Challenges

Rules

- Add, subtract, multiply and divide each number to get the target number

- Each digit can be used only once

11

3 8 9 2 4 50

523

(2+8)x50+(9x3-4)=523

12

9 3 4 2 6 25

784

[25+(9x3-4x6)]2=784

←Swipe for English Version←

這次數學競賽將做為

哈羅珠海高年級學部的常規活動之一

數學組也將在教研方面開拓更多新穎有趣的活動

敬請期待！

→滑動查看中文版本→

This maths competition will be one of the

routine activity of Harrow Zhuhai Upper School

The Maths Team will also develop new and interesting activities

Stay tuned!