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第八屆「路易杯」全港數學小達人智慧挑戰賽2025 (P3 – 數學組)

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

把三個奇數由小至大排列如下:
367 , , 425
(最小) (最大)

 

Arrange the three odd numbers in ascending order as follows:
367, ? , 425
(Smallest) (Largest)

2 / 20

“4399” 之後下一個單數是什麼?
What is the first odd number after 4399?

3 / 20

找x, y, z. Find x y and z.

4 / 20

8000 + y + 70 + 3 = 8673

y = ?

5 / 20

每盒朱古力有250 粒,4盒朱古力共有_______粒?
Each box of chocolates has 250 pieces. How many pieces are there in 4 boxes of chocolates combined?

6 / 20

比賽的集合時間是上午7 時15分,若哥哥早到了, 以下哪個可能是哥哥到達比賽場地的時間?
The gathering time for the competition is 7:15 AM. If the brother arrives early, which of the following could be the possible time of his arrival at the competition venue?

7 / 20

小明有23個郵票,小美有9個郵票。 問小明要給小美多少個郵票,才可以使他們擁有的郵票數目相同?
John has 23 stamps. Mary has 9 stamps. How many stamps does John have to give Mary so that they will have the same number of stamps?

8 / 20

三部微波爐和四部電視機的重量,等於四十部手提電腦的重量;一部電視機的重量,等於七部手提電腦的重量。一部微波爐的重量,等於多少部手提電腦的重量?
The weight of 3 microwaves and 4 televisions is equal to the weight of 40 laptops. The weight of a television is equal to the weight of 7 laptops. How many laptops does a microwave weigh?

9 / 20

在「8972 」這個數裏,[ 7 ]表示的數值是多少?
In the context of “8972,” what does “7” represent as a value?

10 / 20

22 + 8 x 25 = ?

11 / 20

小新有多於1粒但少於100粒糖果。他無論把它們分成4粒一組、5粒一組或6粒一組,也剛好剩餘1粒。問小新有糖果多少粒?

Sun has more than 1 but less than 100 candies. No matter he divides them into groups of 4, groups of 5, or groups of 6, there is 1 candy remaining. How many candies does Sun have?

12 / 20

依規律,填寫適當的數字

According to the pattern, please fill in the appropriate number to complete the sentence.

2250 ,  ?   , 2750 , 3000 , 3250

13 / 20

3 和最大的一位偶數的積是多少?
What is the product of 3 and the largest single-digit even number?

14 / 20

以下哪一道算式最適合估計373 + 128 的計算結果?
Which of the following equations is most suitable for estimating the result of 373 + 128?

15 / 20

用以下的數字卡組成一個最大的五位雙數。
Form a largest 5-digit even number by using the number cards below.

4, 7, 9, 0, 1, 5

16 / 20

巴士毎45分鐘, 頭班車在上午8時40分開出。小強在上午11時56分抵達巴士站,他要等__分鐘才能上車。
The bus comes every 45 minutes. The first bus arrived at 8:40 a.m. Johnny arrived the bus stop at 11 :56 a.m. He has to wait _____ minute(s) for the next bus to come.

17 / 20

如果今天是星期一,那昨天是星期幾? If today is Monday. yesterday was ?

18 / 20

9876 x 5432 = ? 

19 / 20

一個大籃子裏面有一些蘋果、橙和香蕉。其中13 個不是蘋果,21 個不是橙,有18 個不是香蕉,那麼籃子裏面有多少個水果?
There are some apples, oranges, and bananas in a large basket. If 13 of them are not apples, 21 of them are not oranges, and 18 of them are not bananas, then how many fruits are there in the basket?

20 / 20

最大的三位數是什麼?
What is the largest 3 digits number?