Dưới đây là đoạn trích Đề thi Olympic Tiếng Anh lớp 4 vòng 36 đề thi số 2 năm học 2013 được trích từ tài liệu cùng tên trong BST:
Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.
1. The model above illustrates a fraction subtraction. According to the model, what is the difference of the two fractions?
A. 5/0 B. 2/3 C. 3/8 D. 5/8
2. In one tree, there are 7 nests with 3 eggs in each nest. There are 3 identical trees in Megan’s yard. What is the product of (7 x 3) x 3?
A. 13 B. 30 C. 63 D. 72
3. Brittany and her family are playing a board game, and they are using the spinner above. What is the probability that the spinner will land on section D?
A. 0 B. 1 C. 2/3 D. 1/3
4. Eric’s lucky number is greater than 19 and less than 26. His lucky number is also a multiple of 3. Which of the numbers below could be Eric’s lucky number?
A. 25 B. 21 C. 20 D. 23
5. Becky’s mom gave her 5/8 of a donut. Then, Becky ate 2/8 of the donut. What is the answer to the subtraction problem above?
A. 3/8 B. 2/8 C. 4/8 D. 7/8
6. William likes to run in the morning while it is still not too hot. The current temperature is shown above. If the temperature rises 20 degrees in the afternoon, what will the temperature be?
A. 40°F B. 60°F C. 80°F D. 100°F
7. Which number has a 6 in the ten thousands place?
A. 62,039 B. 46,312 C. 21,698 D. 14,368
8. Cameron went to the store to buy apples. She will make an apple pie for Thanksgiving dinner. She knows that an apple weighs about 6 ounces. About how much would a bag of 8 apples weight?
A. 3 grams B. 3 pounds
C. 12 ounces D. 12 kilograms
80,000 + 3,000 + 50 + 7
9. The number above is written in expanded form. What is this number in standard form?
A. 83,057 B. 83,570 C. 3,750 D. 8,057
10. There are many buckets sitting in the sand. Each bucket contains 7 shells. Damien decides to count how many total shells there are by skip counting by 7. Which of the numbers below is a multiple of 7?
A. 12 B. 16 C. 20 D. 28
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