fbpx

第八屆「路易杯」全港數學小達人智慧挑戰賽2025 (P3 – 奧數組)

賽前注意事項:

1. 本次比賽將包含20條題目。

2. 請家長預留60分鐘的時間用於小朋友比賽。我們嚴格遵守時間管理,以確保比賽的公平性和效率性。

3. 請家長和參賽者在比賽期間保持冷靜,不必急於完成。

4. 一旦進入網頁,計時器將立即開始倒數計時,所以請確保在按下連結之前已經準備妥當。

5. 每位參賽者只有一次機會進行比賽,請確保在提交答案前仔細確認。重複提交將導致資格被取消,請謹慎操作。

6. 在參賽者作答期間,請確保錄影能夠完整地捕捉參賽者的畫面。請將鏡頭正面對準,以清晰地拍攝參賽者的上半身和面部,同時保持面對鏡頭的正確姿勢。這將有助於評審更好地評估參賽者的表現。

7. 參賽者家長可以使用智能手機或攝錄機進行錄影,請確保在安靜的環境下進行拍攝。請注意,影片不得進行任何形式的剪輯或後期製作,以確保比賽的公平性和一致性,否則將取消資格。

8. 請在開始後的60分鐘內完成試題。完成後請把做提片段以WhatsApp發送給我們。如果文件太大可以先上載到YouTube或Google Drive再分享連結給我們,並把影片保留到公佈結果之後。這將有助於確保比賽結果的真實性和公正性。

9. 家長可以在電腦上協助兒童播出錄音給參賽者聽,但請不要提示答案。這樣能夠尊重比賽的精神,讓參賽者獨立思考和解答題目。

Pre-match reminders:

1. The competition will consist of 20 questions.

2. Please allocate 60 minutes of time for the children to compete. We strictly adhere to time management to ensure fairness and efficiency of the competition.

3. Please remain calm during the competition and avoid rushing to complete it.

4. Once you enter the webpage, the countdown timer will start immediately, so please make sure you are prepared before clicking the link.

5. Each participant will have only one chance to compete, so please carefully review your answers before submission. Multiple submissions will result in disqualification, so please proceed with caution.

6. During the participant’s answering period, please ensure that the recording captures the participant’s screen fully. Position the camera to clearly capture the upper body and face of the participant while maintaining the correct posture facing the camera. This will help the judges better evaluate the participant’s performance.

7. Participants’ parents can use smartphones or cameras for recording, ensuring a quiet environment for filming. Please note that the video should not undergo any form of editing or post-production to ensure fairness and consistency of the competition, as any such modifications will result in disqualification.

8. Please complete the test within the 60-minute timeframe. Please whatsapp us the video, if the video size is too large to send through whatsapp you may upload to Youtube or Google Drive and then share us the link. Please keep the video file until result announced.This will help ensure the authenticity and fairness of the competition results.

9. Parents can assist by playing the audio for the participants on the computer, but please refrain from providing answers. This allows for respecting the spirit of the competition and enabling participants to think and answer the questions independently.

請輸入密碼。Please enter password.

請先輸入參賽者和家長資料,資料必須與登記比賽申請表的資料一致。之後家長準備好在旁用手機拍攝做提過程,再按下頁開始:
Please enter participant and parent information, the information must be the same as application. Then parent gets ready to take video using mobile phone, then press Next button to start:

1 / 20

Jack and Mary went out for lunch and ordered a big pizza. If Jack ate 4/8 of the pizza and Mary ate 1/8 of the pizza, then how much pizza did they eat in all?
傑克和瑪莉一起外出用午餐,點了一個大披薩。如果傑克吃了 4/8 的披薩,而瑪莉吃了 1/8 的披薩,那麼他們總共吃了多少披薩?

2 / 20

Which number, when multiplied by itself gives 10000?
哪個數字乘以自己會得到 10000?

3 / 20

Yuan prepared the Input/Output table as shown below, please identify the relationship between input and output:
小原準備了下圖所示的輸入/輸出表格, 請問輸入和輸出的關係是什麼?:

4 / 20

There are a total of ____ days from February 5, 2005 to March 10, 2005. (Not including 10 March; 2005 is not a leap year, so February has 28 days.)
從 2005 年 2 月 5 日到 2005 年 3 月 10 日(不包括 3 月 10 日) 總共有幾天? 2005 年是不是閏年,2 月有 28 天

5 / 20

Cherry had 41 books for sale. The books were sold in sets of 4 where 1 book was given free with each set. At the end of the day, she found that 5 such sets were sold. If the selling price of each set is $88, then she collected a total of $________.
翠兒有 41 本書要出售。這些書是以每組 4 本的方式售出,其中每組都會贈送 1 本免費。到了當天結束,她發現總共售出了 5 組這樣的套裝。如果每組的售價是 $88,那麼她共收到了多少錢?

6 / 20

Is 0391 a 4-digit number? If not, write the smallest 4-digit number using these digits. Also, find the sum of both the numbers.
0391 是一個 4 位數嗎? 如果不是,請使用這些數字寫出最小的 4 位數。 同時,找出這兩個數字的和。

7 / 20

What is the product of 5 and the difference between 579 and 325?
5 與 579 和 325 之差的乘積是多少?

8 / 20

The first clock shows the time when Mary went outside and the second clock shows the time when she came back the same day. How long did she stay outside?
第一個時鐘顯示 瑪利外出的時間,第二個時鐘顯示她當天回來的時間。請問她在外面共逗留了多長時間?

9 / 20

In a clock. the hour hand is pointing between 4 and 5, and the minute hand is pointing at 11. What is the current time?
在一個時鐘上,時針指向 4 和 5 之間,分針指向 11 點。現在是什麼時間?

10 / 20

Find the predecessor of the greatest 4-digit number。
找出最大 4 位數的前一個數字。

11 / 20

The weight of 6 watermelons shown by the scale = ? kg
稱秤顯示6個西瓜的重量為 = ? kg

12 / 20

According to the pattern, find the next figure
根據規律, 找出下一個圖

13 / 20

The below graph shows the number of students using various modes of transportation for going to their schools. If each picture represents 20 students using that mode, How many students go to school on bicycle?
下面的象形圖顯示了學生使用各種交通工具上學的情況。如果每個圖標代表 20 名使用該交通工具的學生,請問有多少學生騎單車上學?

14 / 20

How many hours are equal to 3720 minutes?
3720 分鐘等於多少小時?

15 / 20

Find the correct arrangement of the given fractions in the ascending order.
請找出那組分數是正確升序排列。

16 / 20

There were 27 toffees in a tray for 9 children. If each child took home the same number of toffees, how many toffees did each child get?
有一盤子裡有 27 顆太妃糖,要供應給九個孩子。如果每個孩子都帶走同樣數量的太妃糖,那麼每個孩子得到了多少顆太妃糖?

17 / 20

Add up 178m 25cm and 189m 97cm
將 178米 25厘米 加上 189米 97厘米,得到的結果是:

18 / 20

Chloe is filling lemons in the buckets. The below table shows the relationship between the number of buckets and the number of lemons. Find the number of lemons she fills in 3 buckets.
Chloe 正在將檸檬裝進桶子。下表顯示了桶子數量與檸檬數量之間的關係。請問她在 3 個桶子中裝了多少個檸檬?

19 / 20

Look at the picture graph which shows the number of stamps collected by four friends.Who collected the least number of stamps?
請看這張顯示四個朋友收集的郵票數量的圖形統計圖。誰收集了最少數量的郵票?

20 / 20

1000 more than 4571 is?
比 4571 多 1000 是多少?