2021 袋鼠数学 C-Benjamin 真题 答案 详解

英文真题

31st INTERNATIONAL KANGAROO MATHEMATICS CONTEST 2021 KSF - Problems Benjamin (Class 6) Time Allowed: 180 minutes SECTION ONE - (3 point question) 1. Sofie wants to write the word "KANGU" by using letters from the boxes. She can only take one letter from each box. What letter must she take from box 4? (A) K (B) E (C) N 2. In how many places in the picture are two children holding each other with their left hands? (A) 1 (B) 2 (C) 3 1. In the square you can see digits from 1 to 9. A number is created by starting at the star following the line and writing down the digits along the line while passing lines. For example the line shown represents the number 42685. Which of the following lines represents the greatest number? (A) (B) (C) (D) (E)

中英双语真题

MATH KANGAROO CHINA Kangaroo Math Competition 2021 (China) - Level 3 3 points # 1. Which of the following solid shapes can be made with these 6 bricks? 下列哪个立体图形可以用以下6块砖组成？ (A) (B) (C) (D) (E) # 2. When the 5 pieces shown are fitted together correctly, the result is a rectangle with a calculation written on it. What is the answer to this calculation? 将下列5个拼图碎片正确拼接在一起后，会出现写有一道算式题的矩形。请问这个算式的答案是多少？ (A) 22 (B) 32 (C) 41 (D) 122 (E) 203 # 3. Sofie wants to write the word KENGU by using letters from the boxes. She can only take one letter from each box. Sofie 想要用下面盒子中的字母写出单词 KENGU。她只能从每个盒子中取出一个字母。 What letter must Sofie take from box 4? 请问Sofie必须从盒子4中拿出哪个字母？ (A) K (B) E (C) N (D) G (E) U