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An infinite sequence of numbers 1, 2, 3, 5, 8, 3, 1, 4, 5, 9, 4, … follows the
pattern such that starting from the third number, each number is equal to the units
digit of the sum of the two numbers in the sequence immediately preceding it.
What is the 2019th number of the sequence?
Integers from 1 to 20 inclusive are written on the board.Any 2 numbers on the board are erased and then the sum of the two erased number are written on the board.This process is repeated exactly 18 times.Now there are just 2 numbers left on the board,so that one is 6 times the other.Find the smallest number of the two.Dịch cho mik với nha!
The sum of two numbers is the greatest 2 - digit number and their difference is 13. The greater number is ..........
Exam number 1: Đi tìm kho báuQuestion 1: There are 40 students in Mrs. Browns class. 25% of her students received a B on the test. How many students received a B?a. 10 b. 12 c. 18 d. 20Question 2: What is the product of 3.05 and 2.8?a. 8.54 b. 8.056 c. 8.56 d. 8.054Question 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...
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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?
The average of consecutive numbers from 10 to 100 is
Find the greatest 3 digit number such that the product of its digits is 432
The sum of 2 positive integers a;b ends with 5.Find the last digit of the number a x b x (a + b).Dịch dùm mik nha!
Các bạn hãy giúp mình giải 1 bài văn này nhé:Since thousands of ancient times, women have been present with an important role in the life and the complete development of society as well as people. In build and develop life as well as labor, fight against the forces of evil and protect the country. That importance is affirmeddetermined through the capacity and moral qualities of women over time. From time immemorial, my father drew four words to the woman Vietnamese women public, content, languag...
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Các bạn hãy giúp mình giải 1 bài văn này nhé:
Since thousands of ancient times, women have been present with an important role in the life and the complete development of society as well as people. In build and develop life as well as labor, fight against the forces of evil and protect the country. That importance is affirmed
determined through the capacity and moral qualities of women over time. From time immemorial, my father drew four words to the woman Vietnamese women "public, content, language, happiness".
Experiencing the history and general development of the world and Asian countries, moral standards as well as the concept of beauty in general and the beauty of women in particular also changes from time to time, each generation. The standard of women today has a bit of change to adapt more with practice, more in line with the development of society as well as the trend of integration with the whole world, with the pace of modernization. However, the
development and standards of Vietnamese women are always associated with the old substance, which is evident in the inheritance: faithful, generous, guaranteed, speechless. In ancient times, the part of women in feudal society was a topic chosen by many poets and writers. Through those That work, the woman shows up with beautiful images, along with the beautiful personality, but fate always depends on others. The binding of feudal society, the cruelty of the forces makes their lives full of thorns and waves. Social style
The most unjust and unjustly biased is the woman and society that people always become slaves of money, which makes women hard,
frequency of going to the market early in the day raising her husband and taking care of her children. Although there is suffering, they consider it a joy, a happiness, not a burden heavy. But we see, no matter how difficult the woman is, they always shine up noble personality, sacrifice, love, optimism, faith in fresh light of life. Although the self-contained woman is so, weak before binding
That's it, but "the enemy came home, the women also beat".
During the two resistance wars against the French and the Americans, the woman appeared and fought a heroic sacrifice such as: Mac Thi Buoi, Vo Thi Sau, Nguyen Thi Minh Khai, Nguyen Thi Chien, Nguyen Thi Hang, Vo Thi Thang, Tran Thi Ly, Ut Tich, Mom Tu, Nguyen Thi Dinh and Nguyen Thi Binh, etc. They are determined to fight the enemy to the end, determined not to foreign invaders to steal home, rob of ... In any field, stage Any history we encounter is the name of a famous woman, national glorious. The whole world they honor women .. That beauty always shows present through ideals and life, wisdom and soul. In other words, it is a harmonious beauty between form and content. Today is not yet already out of prejudice, even stigma, but comprehensive in terms of both quantity and quality, contributions preserved and promoted Good role for social development practices in all areas. From taking on the domestic role "in the family, women today are important Foreign affairs, this is not just a career for men. They affirm the value, the ability to career and the rise. Aspiration not only As simple as escaping from the family framework, moreover, they affirmed their position as the leaders of corporations and companies. Corporate companies, even leaders in organizations in the government apparatus.In short, no matter what time, women always play an important role in life and work. Besides preserving products Traditional substance from thousands of ancient times, women today must always strive to become a good citizen, dream, living with ambition, living social and community responsibility. These are very basic elements, the original elements of Vietnamese women.
22 tháng 1 2022 lúc 11:23
Read the story. Choose a word from the Word bank. Write the correct word next to numbers 1–5.There is one example.The friendly Flyers are very . Today they will have their college(1) . Everyone has been (2) . There will be lots of(3) food to eat and there will be (4) music for thosewho like to dance. It will be an evening to (5) , for sure.Now choose the best name for the story. Tick one box.The partyAn evening to forgetA noisy dayActivity (b)
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Read the story. Choose a word from the Word bank. Write the correct word next to numbers 1–5.
There is one example.
The friendly Flyers are very . Today they will have their college
(1) . Everyone has been (2) . There will be lots of
(3) food to eat and there will be (4) music for those
who like to dance. It will be an evening to (5) , for sure.
Now choose the best name for the story. Tick one box.
The party
An evening to forget
A noisy day
Activity (b)