Đề thi Olympic Tiếng Anh lớp 4 vòng 17 năm 2013 - 2014

Câu 1:

Gabriella's Halloween party is going to have Bobbing for Apples. She went to Nemo's Market to buy the apples. What is the least amount of money Gabriella needs to pay if she buys exactly 12 apples?

Câu 2:

Samuel's dog had 8 puppies. Each puppy was either all black, all tan, or all white. There were 2 black puppies. There were twice as many white puppies as tan puppies. How many white puppies did Samuel's dog have?

Câu 3:

Maria will spin the arrow on one of the three spinners shown above. If the arrow stops on yellow or orange, she will win a prize. Which spinner will give Maria the best probability of winning a prize?

Câu 4:

Linda helped her teacher set up 2 tables for food at the school fair. The tables are touching each other, as shown in the picture above. What is the length of Table A?

Câu 5:

Jackson wants to hang a sign from the side of Table A. The width of Jackson's sign will be the width of the table. What is the width of Table A?

Câu 6:

Lucas knows that with all the people coming to the fair, the tables may be bumped. He doesn't want the food to fall off the tables. He is building a half-inch lip to place along the perimeter of the joined tables to keep the food from falling to the floor. What is the perimeter of the joined tables?

Câu 7:

Bailey created a number pattern pyramid, shown above. In her pyramid, every two numbers next to each other add up to the number above them. Bailey erased one of the numbers and replaced it with a circle. She wants you to figure out what number belongs there. What is the number Bailey erased?

Câu 8:

Owen has ridden his bike to the park 37 times this summer. If Owen rounds this number to the nearest ten, what number will he get?

Câu 9:

Destiny fills in 1 big square for every 1 book she has read so far this week. She has miscalculated how much she has read of her current book. She shaded in too many little squares in the last big square. How many books could Destiny have read so far this week?

Câu 10:

Devin wants to buy a new MacBook Air and iPad. He has saved 20 dollars every week for the past 100 weeks. How much has Devin saved for his MacBook Air and iPad?