2025年澳大利亚袋鼠数学竞赛C卷L3（5-6年级）中国赛区试题（图片版，含答案）

MATH
KANGAROO
CHINA
考试说明/Instruction
Time allowed:75 minutes
考试时长：75分钟
Language:English Chinese
试卷语言：英文和中文
This is a 30-question multiple-choice competition.
考试包含30道单项选择题。
Problems 1 to 10 are worth 3 points each.
1-10题每题3分
Problems 11 to 20 are worth 4 points each.
11-20题每题4分
Problems 21 to 30 are worth 5 points each.
21-30题每题5分
1 point will be deducted for an incorrect answer and
no point for a blank answer.
答错扣1分，不答不扣分。
The full score is 150(Starting point is 30)
总分为150分（起始分数为30分）
Do not open this booklet until you are told to do so.
收到监考老师指令后，方可打开试卷册。
Mark your answers clearly on the answer sheet using a 2B pencil.
务必使用2B铅笔在答题卡上正确填涂自己的答案。
Calculator cannot be used during the competition.
考试期间禁止使用计算器。
Grade 5
DO NOT discuss problems and solutions in any online or public
&
forum until April 30.
4月30日前请勿以任何形式公开讨论试题和答案。
Grade 6
MATH
KANGAROO
MATH KANGAROO 2025 (CHINA)-LEVEL C
3 points
1.Anna has built a wall that displays the year 2025.
Bella stands on the other side of the wall.What does Bella see
小安建了一面墙，墙的正面显示年份2025。
小贝站在墙的背面，请问她会看到什么？
(A)
(B)
c55
(D)出
(E)
2.Which of the pieces shown would complete the pattern
请问下列哪个选项可以补全这个图案？
a
D
3.Mike has a leaflet with numbers and holes in the flaps on both sides,as shown
492
in the picture.
357 0
He folds the right flap along the dotted line and sees the numbers 2,3,5 and
816
6 through the holes.
Then he folds the left flap along the other dotted line.
What is the sum of the numbers he sees now
小迈有一个写有数字的小册子，左右两侧的页面上有小孔，如图所示。
他先沿虚线折叠右侧页面，透过小孔能看到数字2、3、5和6。
接着，他沿另一条虚线折叠左侧页面。
请问现在他看到的数字之和是多少？
(A)10
(B)12
(C)14
(D)9
(E)8
1