Тест на тему Древние люди

Ниже представлен тест по алгебре для 7 класса на тему "числа и выражения". Тип вопросов: открытые. Всего 20 заданий. В конце — ответ ключ.

1. Упростите выражение: 3(2x - 5) + 4x
2. Упростите выражение: 2(3y + 7) - (y - 4)
3. Найдите значение выражения f(x) = 2x^2 - 3x + 1 при x = 4
4. Упростите выражение: (a^2 - 9)/(a - 3) при условии a ≠ 3
5. Упростите выражение: 5x - 2x + 7 - 3x
6. Вычислите значение выражения: 3a^2 + 4a - 5 при a = -2
7. Упростите выражение: (1/2)x + (3/4)x
8. Вычислите без переменных: 7 + 6·(2 - 5)²
9. Вычислите: 3 ÷ (1/3) - 2
10. Разложите на множители выражение: x^2 - 16
11. Найдите p: 2(p - 5) = 8
12. Упростите выражение: (3x^2 - 5x + 2) - (x^2 - 4x)
13. Найдите значение при x = 2: 4x^2 - 3x + 1
14. Сократите дробь: 8/12
15. Вычислите: -(3 - 7) + 5
16. Найдите значение выражения при x = 1/2: x^3 - 2x^2 + x
17. Решите уравнение: 5x + 3 = 2x + 9
18. Разложи на множители выражение: x^2 - x - 12
19. Упростите выражение: (2a - 3b) + (4a + b)
20. Вычислите значение выражения: (3x - 7)/(x - 2) при x = 5

Ответы

1. 10x - 15
2. 5y + 18
3. 21
4. a + 3
5. 7
6. -1
7. (5/4)x
8. 61
9. 7
10. (x - 4)(x + 4)
11. p = 9
12. 2x^2 - x + 2
13. 11
14. 2/3
15. 9
16. 1/8
17. x = 2
18. (x - 4)(x + 3)
19. 6a - 2b
20. 8/3

Если нужно, могу адаптировать уровень сложности под конкретные требования учебной программы или сделать вариант с кратким ответом и с подробными пошаговыми решениями.

Вот тест по английскому языку. Тема: вопросительные слова и выражения. Класс учеников: 5. Тип вопросов: Единственный выбор. Количество вопросов: 15. Без ответов.

1. _____ is your name? A) Who B) What C) Where D) When

2. _____ is your birthday? A) What B) When C) Who D) Where

3. _____ is your favorite subject, Math or English? A) What B) Which C) Who D) When

4. _____ is your best friend? A) Where B) Who C) What D) Which

5. _____ are you from? A) When B) Where C) How D) Who

6. _____ many brothers do you have? A) How B) What C) Who D) Where

7. _____ old are you? A) How B) What C) When D) Who

8. _____ much does this cost? A) How B) What C) When D) Where

9. _____ often do you go to the library? A) How B) What C) When D) Where

10. _____ is your favorite city? A) What B) Which C) When D) Who

11. _____ book is this? A) Whose B) What C) Who D) Which

12. _____ time do you go to bed? A) What B) When C) How D) Where

13. _____ language do you speak at home? A) Where B) Which C) What D) How

14. _____ sport is your favorite? A) What B) Which C) Who D) When

15. _____ far is your school from home? A) How B) What C) Where D) When

Тест по английскому языку: Passive Voice для 9 класса

Инструкция: Выберите правильный ответ из предложенных вариантов.

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1. The book was written by J.K. Rowling. What is the passive voice form of this sentence?
a) J.K. Rowling wrote the book.
b) The book is written by J.K. Rowling.
c) The book was written by J.K. Rowling.
d) J.K. Rowling has written the book.

2. The letters __________ yesterday.
a) are delivered
b) were delivered
c) delivered
d) was delivered

3. The car __________ by my father.
a) was repaired
b) is repaired
c) repairs
d) repaired

4. The song __________ by the band at the concert.
a) was sung
b) is sung
c) sung
d) sings

5. The homework __________ by the students right now.
a) is done
b) was done
c) done
d) does

6. This letter __________ last week.
a) was sent
b) sent
c) is sent
d) sends

7. The project __________ in a month.
a) will be finished
b) is finishing
c) finished
d) has finished

8. The cookies __________ by my sister every Sunday.
a) are baked
b) were baked
c) baked
d) bake

9. The movie __________ by many people last weekend.
a) is watched
b) was watched
c) watched
d) watches

10. This painting __________ by Picasso.
a) has painted
b) is painted
c) was painted
d) paints

11. The flowers __________ by the gardener every spring.
a) have watered
b) were watered
c) are watered
d) watering

12. The email __________ just now.
a) has sent
b) is sent
c) was sent
d) sends

13. My shoes __________ yesterday.
a) have cleaned
b) cleaned
c) are cleaned
d) were cleaned

14. The cake __________ by my mother for my birthday.
a) is made
b) made
c) was made
d) makes

15. The house __________ next year.
a) is painted
b) will be painted
c) paints
d) has painted

16. The game __________ by the students last Friday.
a) was played
b) played
c) is played
d) has played

17. The news __________ by the reporter.
a) was announced
b) announced
c) is announced
d) has announced

18. The tests __________ at the end of the semester.
a) are given
b) was given
c) gives
d) gave

19. The movie __________ by everyone.
a) is liked
b) liked
c) is liking
d) has liked

20. The pictures __________ at the gallery.
a) are exhibited
b) exhibited
c) exhibit
d) has exhibited

21. The homework __________ before the deadline.
a) will be completed
b) completed
c) will complete
d) has completed

22. The results __________ by the scientist yesterday.
a) were released
b) released
c) releases
d) has released

23. The invitations __________ last month.
a) sent
b) were sent
c) sends
d) has sent

24. The coffee __________ in the pot.
a) is made
b) was made
c) makes
d) has made

25. The materials __________ from recycled paper.
a) are made
b) were made
c) has made
d) makes

26. The gift __________ by my friend for my graduation.
a) given
b) was given
c) gives
d) is given

27. The problem __________ at the meeting.
a) solved
b) was solved
c) is solving
d) solves

28. The letter __________ by post.
a) sent
b) is sent
c) was sent
d) has sent

29. The vegetables __________ for the soup.
a) were chopped
b) chopped
c) are chopping
d) has chopped

30. The concert __________ last Saturday.
a) was attended
b) attended
c) are attending
d) has attended

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Ответы:

1. c
2. b
3. a
4. a
5. a
6. a
7. a
8. a
9. b
10. c
11. c
12. c
13. d
14. c
15. b
16. a
17. a
18. a
19. a
20. a
21. a
22. a
23. b
24. b
25. a
26. b
27. b
28. c
29. a
30. a

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Этот тест поможет школьникам проверить свои знания пассивного залога. Удачи в подготовке к экзаменам!

Тест по математике для 6 класса
Тема: Сложение и вычитание целых чисел

Инструкция: Ответьте на следующие вопросы, записывая ответы в пустом пространстве.

1. Вычислите: ( -15 + 7 )

2. Найдите результат: ( 22 - (-8) )

3. Сложите: ( -5 + (-13) )

4. Вычислите: ( 30 - 45 )

5. Посчитайте: ( -9 + 18 - 5 )

6. Найдите результат: ( -3 - 12 + 6 )

7. Вычислите: ( 25 + (-10) - 15 )

Удачи на тесте!