Тест на тему определение и свойства параллелограмма

Тест по Алгебре для 8 класса
Тема: Свойства степени с целым показателем

Вопрос 1:
Какое из следующих утверждений верно?
a) ( a^m \cdot a^n = a^{m+n} )
b) ( a^m \cdot a^n = a^{m-n} )
c) ( a^m \cdot a^n = a^{mn} )
d) ( a^m \cdot a^n = (a^m)^n )

Вопрос 2:
Какое значение имеет ( 2^{-3} )?
a) ( \frac{1}{8} )
b) ( 8 )
c) ( -8 )
d) ( -\frac{1}{8} )

Вопрос 3:
Как будет выглядеть выражение ( (x^3)^2 )?
a) ( x^5 )
b) ( x^6 )
c) ( x^1 )
d) ( x^{-1} )

Вопрос 4:
Какое из следующих равенств является неправильным?
a) ( \frac{a^m}{a^n} = a^{m-n} )
b) ( (ab)^n = a^n \cdot b^n )
c) ( a^{m+n} = a^m + a^n )
d) ( a^0 = 1 )

Вопрос 5:
Какое из следующих выражений эквивалентно ( \frac{4^3}{4^2} )?
a) ( 4^{1} )
b) ( 4^{6} )
c) ( 4^{5} )
d) ( 4^{7} )

Пожелаем успехов ученикам при прохождении теста!

Тест по английскому языку: Past Simple и Past Continuous

Класс: 4

Инструкции: Выберите правильный ответ для каждого вопроса.

1. Yesterday, I __________ (play) soccer with my friends.

   • A) played
   • B) was playing
   • C) play

2. While she __________ (read) a book, the phone rang.

   • A) read
   • B) was reading
   • C) is reading

3. They __________ (watch) TV when I arrived.

   • A) watched
   • B) were watching
   • C) are watching

4. I __________ (see) a movie last weekend.

   • A) saw
   • B) was seeing
   • C) see

5. At 8 PM last night, I __________ (do) my homework.

   • A) did
   • B) was doing
   • C) do

6. While they __________ (dance), it started to rain.

   • A) danced
   • B) was dancing
   • C) were dancing

7. She __________ (not finish) her project yesterday.

   • A) didn’t finish
   • B) wasn’t finishing
   • C) doesn’t finish

8. He __________ (not play) the guitar when I visited him.

   • A) didn’t play
   • B) wasn’t playing
   • C) doesn’t play

9. We __________ (walk) in the park when it started to rain.

   • A) walked
   • B) were walking
   • C) is walking

10. Last summer, I __________ (travel) to France.

    • A) traveled
    • B) was traveling
    • C) travel

11. While I __________ (study), my sister was cooking dinner.

    • A) studied
    • B) was studying
    • C) studying

12. They __________ (not go) to the party last week.

    • A) didn’t go
    • B) weren’t going
    • C) don’t go

13. She __________ (wash) the dishes when it broke.

    • A) washed
    • B) was washing
    • C) is washing

14. I __________ (take) a shower before work yesterday.

    • A) took
    • B) was taking
    • C) take

15. He __________ (watch) a movie when I called him.

    • A) watched
    • B) was watching
    • C) is watching

16. Last night, we __________ (have) a great dinner.

    • A) had
    • B) was having
    • C) have

17. While they __________ (play) outside, it got dark.

    • A) played
    • B) were playing
    • C) are playing

18. I __________ (finish) my book last night.

    • A) finished
    • B) was finishing
    • C) finish

19. She __________ (not sleep) when I called her.

    • A) didn’t sleep
    • B) wasn’t sleeping
    • C) don’t sleep

20. We __________ (meet) our friends at the park yesterday.

    • A) met
    • B) was meeting
    • C) meet

21. While I __________ (clean) my room, my friend visited me.

    • A) cleaned
    • B) was cleaning
    • C) cleaning

22. He __________ (not play) football when he was a child.

    • A) didn’t play
    • B) wasn’t playing
    • C) doesn’t play

23. They __________ (swim) in the pool when I saw them.

    • A) swam
    • B) were swimming
    • C) swim

24. I __________ (study) for my test last night.

    • A) studied
    • B) was studying
    • C) study

25. She __________ (not go) to school yesterday because she was sick.

    • A) didn’t go
    • B) wasn’t going
    • C) don’t go

26. While I __________ (walk) home, I saw a cat.

    • A) walked
    • B) was walking
    • C) walking

27. He __________ (cook) dinner when the guests arrived.

    • A) cooked
    • B) was cooking
    • C) is cooking

28. Last year, we __________ (visit) our grandparents.

    • A) visited
    • B) was visiting
    • C) visit

29. They __________ (not play) computer games when their parents came home.

    • A) didn’t play
    • B) weren’t playing
    • C) don’t play

30. I __________ (read) a fascinating book last month.

    • A) read
    • B) was reading
    • C) reading

31. She __________ (not wash) her car last week.

    • A) didn’t wash
    • B) wasn’t washing
    • C) don’t wash

32. We __________ (talk) about our plans when he interrupted us.

    • A) talked
    • B) were talking
    • C) talk

33. I __________ (go) to bed very late yesterday.

    • A) went
    • B) was going
    • C) go

34. While they __________ (sing), we enjoyed the concert.

    • A) sang
    • B) were singing
    • C) sing

35. He __________ (not help) me with my homework last week.

    • A) didn’t help
    • B) wasn’t helping
    • C) don’t help

36. I __________ (find) my lost keys yesterday.

    • A) found
    • B) was finding
    • C) find

37. While I __________ (eat), the lights went out.

    • A) ate
    • B) was eating
    • C) eating

38. They __________ (finish) their project last night.

    • A) finished
    • B) was finishing
    • C) finish

39. She __________ (not go) to the movies last weekend.

    • A) didn’t go
    • B) wasn’t going
    • C) don’t go

40. While we __________ (play) cards, it started to rain.

    • A) played
    • B) were playing
    • C) play

Удачи на тесте!

Вот тест по математике на тему "Сложение" для 2 класса.

Тест по математике: Сложение

Вопросы:

1. 3 + 2 = _____

   • (Ответ: 5)

2. 7 + 1 = _____

   • (Ответ: 8)

3. 4 + 6 = _____

   • (Ответ: 10)

4. 5 + 3 = _____

   • (Ответ: 8)

5. 2 + 9 = _____

   • (Ответ: 11)

Ответы:

1. 3 + 2 = 5
2. 7 + 1 = 8
3. 4 + 6 = 10
4. 5 + 3 = 8
5. 2 + 9 = 11

Инструкция для учеников:

Пожалуйста, заполните пропуски в предложениях, указав правильный ответ. Удачи!

Тест по истории для 11 класса

Тема: Страны восточной Азии во второй половине XX - начале XXI века

Инструкция: Соотнесите каждое событие с соответствующей страной.

Ответы:

1. C. Вьетнам (Окончание войны во Вьетнаме в 1975 году)
2. D. Китай (Проведение экономических реформ под руководством Дэн Сяопина в конце 1970-х)
3. F. Монголия (Образование Коммунистической партии в Монголии после 1921 года)
4. B. Япония (Открытие Японии на Запад в середине 19 века после «периода изоляции»)
5. A. Южная Корея (Экономический кризис 1990-х годов в Южной Корее)
6. D. Китай (Инцидент на площади Тяньаньмэнь в 1989 году)