Chúng tôi xin giới thiệu phần trích dẫn nội dung của tài liệu đầu tiên trong bộ sưu tập Đề thi Olympic Tiếng Anh lớp 5 vòng 5 đề thi số 4 năm học 2012 dưới đây:
Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.
1. Charlie is playing with some different blocks from his shape box. If he continues the pattern above, what will the next two shapes look like?
A. B. C. D.
2. Bella and Eric are in charge of baking cupcakes for a school bake sale. Bella made 3 times as many cupcakes as Eric. If E represents the number of cupcakes Eric made, which of the following could be used to find the number of cupcakes Bella made?
A. E + 3 = ?
B. E x 3 = ?
C. E ÷ 3 = ?
D. E - 3 = ?
3. Luis just bought a new fish tank and fish to put in his living room. He filled 1/3 of his new tank with water. Which of the following fish tanks has a shaded area that represents about 1/3 of the tank?
A. B. C. D.
4. Mr. Gibbon’s horse eats an average of 24 cups of dry food a day. About how many quarts of dry food does his horse eat in a month?
A. less than 200
B. between 200 and 400
C. between 400 and 600
D. more than 600
5. The students at Scott Middle School are collecting cans for recycling. On average, the school collects 34 cans a day. At this rate, how many cans will the school have collected at the end of 180 days?
6. Julie and her friends want to attend Camp Hiawatha this summer. It costs $250 for each person to attend. If 15 boys and 10 girls attended the camp, how much money did the camp receive?
7. Mike just bought a brand new truck to help his friend with a construction project at his farm. Mike’s truck can move 8,775 pounds of dirt in one trip. How much dirt can it move in 225 trips?
8. Allison and Daniel keep track of the high and low temperatures in four North American cities. The findings for one day were recorded in the table above using degrees Fahrenheit. Which city had the greatest difference between its high and low temperatures?
9. Kyle made a factor tree for 48 and found that the prime factorization was 2 x 3 x 2 x 2 x 2. Which of the following shows the correct use of exponents for this prime factorization?
A. 2 x 3 x 2 x 2
B. 32 x 23 x 2
C. 6 x 23
D. 3 x 24
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