Đề số 1: Olympic Toán-Tiếng Anh lớp 5

Question 1:

In 12.36 which digit is in the ones place?

• a. 3

• b. 2

• c. 1

• d. 6

Question 2:

Which of following decimal numbers should be replace the question mark?

• a. 0,7

• b. 0,6

• c. 0,8

• d. 0,9

• a. 12

• b. 1,2

• c. 0,12

• d. 0,012

Question 4:

What decimal number is shown?

• a. 0,3

• b. 0,5

• c. 0,4

• d. 0,2

Question 5:

Write 2,25 as a mixed number in the simplest form.

Question 6:

Write the decimal number “six and three hundredth” using digits.

• a. 3,6

• b. 6,3

• c. 3,06

• d. 6,03

Question 7:

Convert 25g = …………. kg?

Write your answer by decimal in the simplest form.

(a)  

• a. 287

• b. 28

• c. 27

• d. 2876

• a. 6

• b. 4

• c. 5

• d. 3