2011 澳洲 AMC A-MiddlePrimary 真题 答案 详解

中英双语真题

Elementary School Intermediate Grade (3-4th Grade) Test Paper 1-10 questions, 3 points each question
1. Xiao Wang spent $2 buying 4 tennis balls, with the same price for each ball. How much does each ball cost?
(A) $0.25 (B) $0.5 (C) $1 (D) $4 (E) $8

1. The number 8000 equals:
   (A) 800 tens (B) 800 ones (C) 80 tens (D) 80 ones (E) 8 hundreds

2. A square has a side length of 6 cm. What is the perimeter of this square?
   (A) 6 (B) 18 (C) 24 (D) 26 (E) 30

3. Assuming you are standing at position C4, what can you see when looking east?
   (A) 🌳 (B) 🐱 (C) 🐭 (D) 🐕 (E) No items

4. What is the number between 103 and 113?
   (A) 107 (B) 110 (C) 105 (D) 109 (E) 108

5. Xiaoping cuts three oranges into four pieces each to share with classmates. How many pieces of orange are there in total?
   (A) 3 (B) 6 (C) 7 (D) 12 (E) 16

英文真题

Middle Primary Division
Questions 1 to 10, 3 marks each

1. Mike buys a can of 4 tennis balls for $2. How much does each tennis ball cost?
   (A) 25c (B) 50c (C) $1 (D) $4 (E) $8

2. The number 8000 is the same as
   (A) 800 tens (B) 800 units (C) 80 tens (D) 80 units (E) 8 hundreds

3. One side of a square is 6 cm long. What is the perimeter, in centimetres, of this square?
   (A) 6 (B) 18 (C) 24 (D) 26 (E) 30

4. Imagine you are standing on the square which is in column C and row 4.
   What can you see directly to the east?
   (A) 🏠 (B) 🌳 (C) 🦊 (D) 🧍 (E) nothing

5. What number is halfway between 103 and 113?
   (A) 107 (B) 110 (C) 105 (D) 109 (E) 108