2013 袋鼠数学 C-Benjamin 真题 答案 详解
2013-04-04 mathkangaroo mathkangaroo C-Benjamin
| 序号 | 文件列表 | 说明 | ||
|---|---|---|---|---|
| 1 | 2013-C-Benjamin-paper-eng.pdf | 6 页 | 1.20MB | 英文真题 |
| 2 | 2013-C-Benjamin-paper-eng-zh.pdf | 9 页 | 385.36KB | 中英双语真题 |
| 3 | 2013-C-Benjamin-key.pdf | 1 页 | 10.91KB | 真题答案 |
英文真题
KSF 2013 - finalized problems Benjamin
[3 points]
1. We put 2, 0, 1, 3 into an adding machine, as shown.
What is the result in the box with the question mark?
(A) 2 (B) 3 (C) 4 (D) 5 (E) 6
2. Nathalie wanted to build the same cube as Diana had (picture 1). However, Nathalie ran out of small cubes and built only the part of the cube, as you can see in the picture 2. How many small cubes must be added to fig. 2 to form fig. 1?
(A) 5 (B) 6 (C) 7 (D) 8 (E) 9
3. Find the distance which Mara covers to get to her friend Bunica.
100 m
Mara 1/8 1/4 1/2 Bunica
(A) 300 m (B) 400 m (C) 800 m (D) 1 km (E) 700 m
4. Nick is learning to drive. He knows how to turn right but cannot turn left. What is the smallest number of turns he must make in order to get from A to B, starting in the direction of the arrow?
(A) 3 (B) 4 (C) 6 (D) 8 (E) 10
5. The sum of the ages of Ann, Bob and Chris is 31 years. What will the sum of their ages be in three years time?
(A) 32 (B) 34 (C) 35 (D) 37 (E) 40
中英双语真题
1. We put 2, 0, 1, 3 in an adding machine.
What is the result in the box with the question mark?
Nombor 2, 0, 1, 3 diletkan di dalam suatu "mesin tambah". Apakah nombor yang terhasil di dalam kotak berisi tanda soal? 将2、0、1、3放入以下的加法机器，结果是什么？
(A) 2 (B) 3 (C) 4 (D) 5 (E) 6
2. Nathalie wanted to build the same cube as Diana had (Picture 1). However, Nathalie ran out of small cubes and built only the part of the cube, as you can see in the Picture 2. How many small cubes must be added to the Picture 2 to form Picture 1?
Nathalie ingin membina kub yang sama seperti yang dibina oleh Diana (Gambar 1). Walau bagaimanapun, Nathalie kehabisan kuek dan cuma dapat membina bongkah seperti dalam Gambar 2. Berapa banyak kuek kecil yang perlu ditambah kepada Gambar 2 untuk membentuk Gambar 1?
左图是Diana的立方体，右图是Nathalie未完成的立方体，Nathalie还需要多少个小立方体才能建成和左图一样的立方体？
(A) 5 (B) 6 (C) 7 (D) 8 (E) 9
3. Find the distance which Mara covers to get to her friend Bunica.
Cari jarak yang perlu dilalui oleh Mara untuk berjumput rakannya Bunica. Mara需走多长的距离才能到她的朋友Bunica那里？
(A) 300 m (B) 400 m (C) 800 m (D) 1 km (E) 700 m
