2014 袋鼠数学 B-Ecolier 真题 答案 详解

🗓 2014-04-06 📁 mathkangaroo 🏷️ mathkangaroo B-Ecolier


序号 文件列表 说明
1 2014-B-Ecolier-paper-eng.pdf 6 页 3.04MB 英文真题
2 2014-B-Ecolier-paper-eng-zh.pdf 11 页 5.76MB 中英双语真题
3 2014-B-Ecolier-key.pdf 1 页 111.03KB 真题答案

英文真题

KSF 2014 - finalized problems Ecolier
3 points

1. Which drawing is the central part of the picture with the star?

(A)
(B)
(C)
(D)
(E)

2. Jacky wants to insert the digit 3 somewhere in the number 2014. Where should she insert the digit 3 if she wants her five-digit number to be as small as possible?

(A) in front of 2014
(B) between the 2 and the 0
(C) between the 0 and the 1
(D) between the 1 and the 4
(E) behind 2014

3. Which houses are made using exactly the same pieces of triangular or rectangular shape?

(A) 1, 4
(B) 3, 4
(C) 1, 4, 5
(D) 3, 4, 5
(E) 1, 2, 4, 5

4. When Koko the Koala does not sleep, he eats 50 grams of leaves per hour. Yesterday, he slept 20 hours. How many grams of leaves did he eat yesterday?

(A) 0
(B) 50
(C) 100
(D) 200
(E) 400

5. Maria subtracts and gets as results the numbers from zero to five. She connects the dots, starting at the dot with the result 0 and ending at the dot with the result 5. Which figure does she get?

2-2
6-5
8-6
11-8
13-9
17-12
(A)
(B)
(C)
(D)
(E)

6. Adam built fewer sandcastles than Martin but more than Susan. Lucy built more sandcastles than Adam and more than Martin. Dana built more sandcastles than Martin but fewer than Lucy.

英文真题

中英双语真题

Kangaroo Math Competition 2014 (Malaysia) - Ecolier
3 points

1. Which drawing is the central part of the picture with the star?

Gambarajah yang manakah menunjukkan bahagian tengah gambar bintang tersebut?
以下哪个图案是星星图片中间的部分?
(A)
(B)
(C)
(D)
(E)

2. Which houses are made using exactly the same pieces of triangular or rectangular shape?

Rumah-rumah yang manakah dibina menggunakan bahagian segitiga dan segiempat yang sama?
以下哪几间屋子是由完全相同的三角形和长方形组成的?
(A) 1, 4
(B) 3, 4
(C) 1, 4, 5
(D) 3, 4, 5
(E) 1, 2, 4, 5

3. When Koko the Koala does not sleep, he eats 50 grams of leaves per hour. Yesterday, he slept 20 hours. How many grams of leaves did he eat yesterday?

Apabila Koko si Koala tidak tidur, dia memakan 50 gram daun setiap jam. Semalam, dia telah tidur selama 20 jam. Berapa gram daun yang dimakan olehnya semalam?
当Koko这只树熊不睡觉时,它每小时能吃50克的叶子。昨天它睡了20小时。请问它昨天共吃了多少克的叶子?
(A) 0
(B) 50
(C) 100
(D) 200
(E) 400

中英双语真题

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