Vòng 1 - Vòng sơ loại

Question 1: 6666662

Question 2: 383 yards 

Question 3: \(\dfrac{3}{4}\)

Question 4: 

Question 5: 

Question 6: \(\dfrac{1}{221}\)

Question 7: 0.2

Question 8: 36

Question 9: 28

Question 10: 70

Question 11: 134

Question 12: 

Question 13: \(2.8\) x 10-8

Question 14: 400

Question 15: 7

Question 16: 

Question 17: 28

Question 18: 5

Question 19: 1633

Question 20: \(\dfrac{1}{9}\)

Question 21: Elias

Question 22: 2

Question 23: 363

Question 24: 84

Question 25: 225

Question 26: 40

Question 27: 

Question 28: 

Question 29: 6

Question 30: 

 

Điểm  57

Nhận xét: Câu 2-3,6-11,13-15,18,20-25 làm đúng. Các câu còn lại không làm hoặc làm sai. ĐẠT tiêu chuẩn kỉ luật.