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The total number of pencils in these three packs is .... How much do they earn per 10 months together?[r]
(1)Đề thi Violympic Toán Tiếng Anh lớp vòng năm 2015 - 2016
Exam number 1: Choose consecutive cells which have the same or equal value
Exam number 2:
Question 1: Convert 40kg = g
Question 2: Convert: 9050000g = kg Question 3: Multiply 95 x 100 = Question 4: Multiply: 27635 x = Question 5: If x : 100 = 7200 then x = Question 6: Calculate: x 3109 + x 3109 =
(2)Question 8: One pack of pencils has 11 pencils Two other packs have 15 pencils each The total number of pencils in these three packs is pencils
Question 9: Find the value of x such that x : = 3152
Question 10: The sum of two numbers is 372 and their difference is 102 The smaller number is
Exam number 3:
Question 1: Multiply: 147 x 20 =
a 1470 b 147 c 294 d 2940
Question 2: Which of following is true? a 30dm2 = 3000cm2 b 5m2 = 50dm2
c 40m2 = 4000cm2 d 20dm2 = 2000cm2
Question 3: Which of following is the greatest?
a 50cm2 b 401cm2 c 4dm2 10cm2 d 4dm2
Question 4: If z : (20 - 1) = 38 then z =
a 272 b 277 c 727 d 722
Question 5: Peter earns $15214 per month and Jane earns $14786 per month How much they earn per 10 months together?
a $300 b $300000 c $30000 d $3000 ĐÁP ÁN
Exam number 1: Choose consecutive cells which have the same or equal value
(1) = (17); (2) = (8); (3) = (9); (4) = (5); (6) = (19); (7) = (18); (10) = (20); (11) = (15); (12) = (14); (13) = (16)
Exam number 2:
(3)Question 10: 135 Exam number 3: