Exam number 1: Đi tìm kho báu

Question 1: There are 40 students in Mrs. Brown's class. 25% of her students received a B on the test. How many students received a B?

a. 10                   b. 12                     c. 18                  d. 20

Question 2: What is the product of 3.05 and 2.8?

a. 8.54                  b. 8.056                 c. 8.56               d. 8.054

Question 3: A clothing shop is having a 40% off sale. How much would Jane have to pay for a $30 sweater with a 40% discount?

a. $18                  b. $20                   c. $50                d. $13

Question 4: If a pen costs $1.75 and an eraser costs $0.85, which of the following is the cost of 10 erasers and 5 pens?

a. $21.75                b. $26                  c. $18.75             d. $17.25

Question 5: If the area of the rectangle ABCD is 60cm² then the area of the trapezoid MNCD is ..........cm².

a. 48                    b. 50                  c. 45                  d. 54

Exam number 2: Tìm cặp bằng nhau

Exam number 3: Fill in the blank with the suitable number

Question 1 The length of each edge of a cube is 3 cm. The surface area of the cube, in cm2, is .............

Question 2: At the beginning of the summer, Bob was 140 cm tall. At the end of the summer, he measured his height again and discovered that it had increased by 5%. Measured in cm, what was his height at the end of summer?

Question 3: The number of centimetres in 7.05 metres is ...............

Question 4: Bella scores on six of her eight pictures. The percentage of pictures that she does not score on is .........%.

Question 5: A bag contains green marbles and red marbles only. If the ratio of the number of green marbles to the number of red marbles is 1:4 then ............% of marbles are green.

Question 6: How many even numbers between 1 and 100 are divisible by 5?

Question 7: Alice is going to the store. One third of the way to the store, she stops to talk with Kelly. She then continues for 6 km and reaches the store. How many kilometres does she travel?

Question 8: How many three-digit numbers are exactly 19 more than a two-digit number?

Question 9: In the 3×3 table shown, the numbers 2, 4 and 6 are placed so that each number occurs only once in each row and only once in each column. The value of M + N is ............

Question 10: How many different 3-digit whole numbers can be formed using the digits 4, 5, 0 and 8, assuming that no digit can be repeated in a number?

Mình cần gấp mong mn trả lời :((

1. where is your hometown ?

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2.How often do you get there ?

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3.How do you get there /

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4.How long does it take you to get there ?

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5.What is your hometown like?

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6.Where did you go for Tet ?

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7 . Did you get to your hometown ?

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8.What are the seasons  in the North of Vietnam?

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9.What are the seasons  in the cental and the south of Vietnam?

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10.What is summer like in your country?

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11.What is sping like in your country ?

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12.what is Autumn like in your country ?

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13.What is winter like in your country ?

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14.What do you do in your time ?

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15.What your dream house be like

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Mình cần gấp lắm :(( Mong mn trả lời giúp mình :((