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Exam number 2: Sắp xếp các giá trị theo thứ tự tăng dần... Exam number 3: Fill in the blank with the suitable number?[r]
(1)Đề thi Violympic Toán tiếng Anh lớp vòng năm 2015 - 2016
Exam number 1: Vượt chướng ngại vật
Question 1: Calculate: 26 x + 137 =
a 213 b 241 c 231 d 214
Question 2: A number has a digit in the ones place It is greater than 64 but less than 82
What number is it?
a 73 b 75 c 72 d 74
Question 3: How many months are there in five years?
a 60 b 50 c 120 d 40
Question 4: Which number comes next in the series below?
42 36 30 24
a 15 b 21 c 18 d 20
Question 5: If x is distinct 3-digit number and 37 < x < 103 then x =
a 98 b 102 c 100 d 99
(2)Exam number 3: Fill in the blank with the suitable number
Question 1: How many bows are there?
Question 2: How many days are there in April?
Question 3: Convert: 6cm = mm
Question 4: If x : = 17 then x =
Question 5: The product of and the greatest 1-digit number is
(3)Question 7: The
perimeter of the triangle below
is cm
Question 8: How many hours are there in three days?
Question 9: The product of 40 and a number, m, is a 2-digit number that greater than 40 The value of m is
Question 10: If 2a1 > 47 x then a =
ĐÁP ÁN
Exam number 1: Vượt chướng ngại vật
Question 1: b
Question 2: a
Question 3: a
Question 4: c
Question 5: b
Exam number 2: Sắp xếp giá trị theo thứ tự tăng dần
(7) < (11) < (3) < (14) < (10) < (13) < (19) < (17) < (8) < (5) < (1) < (4) < (16) < (18) < (9) < (12) < (20) < (2) < (6) < (15)
Exam number 3: Fill in the blank with the suitable number
(4)Question 5: 54 Question 6: 66 Question 7: 78