Тест на тему Adjective

Ниже тест по математике для 6 класса. Тип вопросов: открытый. Тема: примеры для решения на свойства умножения, сложения, разности. Количество вопросов: 10. Тест с ответами приведён.

1. Упростите выражение, применив распределительный закон умножения над сложением: 6 × (4 + 3). Покажите шаги и итог.

2. Перепишите выражение так, чтобы показать ассоциативность сложения: (7 + 8) + 3 = ?

3. Приведите эквивалентную запись для произведения 9 × 6, используя коммутативность, и найдите значение.

4. Распределите умножение над разностью: 5 × (9 − 2). Выполните расчёт двумя путями: 5×(9−2) и (5×9) − (5×2). Укажите итог.

5. Раскройте скобки в выражении: (12 − 7) × 3. Запишите как (12×3) − (7×3) и найдите ответ.

6. Продемонстрируйте свойство a − (b − c) = (a − b) + c на примере: (12 − 7) + 3 и 12 − (7 − 3). Вычислите оба и сравните.

7. Найдите значение и объясните, почему: (8 × 0) + 7. Что получится и почему?

8. Найдите значение свойства единицы умножения на примере: 7 × 1. Объясните, почему получаем тот же самый результат.

9. Примените тождество сложения: докажите, что 14 + 0 = 14, объясните.

10. Приведите пример применения распределительного закона над сложением на примере: 4 × (5 + 7). Вычислите двумя путями: 4×5 + 4×7 и 4×(5+7). Укажите итог.

Ответы:

1. 6 × (4 + 3) = 6×4 + 6×3 = 24 + 18 = 42
2. (7 + 8) + 3 = 7 + (8 + 3) = 7 + 11 = 18
3. 9 × 6 = 54; эквивалентно 6 × 9 = 54
4. 5 × (9 − 2) = 5 × 7 = 35; также (5×9) − (5×2) = 45 − 10 = 35
5. (12 − 7) × 3 = 5 × 3 = 15; равно (12×3) − (7×3) = 36 − 21 = 15
6. (12 − 7) + 3 = 5 + 3 = 8; 12 − (7 − 3) = 12 − 4 = 8; обе стороны равны
7. (8 × 0) + 7 = 0 + 7 = 7
8. 7 × 1 = 7
9. 14 + 0 = 14
10. 4 × (5 + 7) = 4×5 + 4×7 = 20 + 28 = 48 (и 4 × (5 + 7) = 48)

Тест по английскому языку для 7 класса

Тема: Past Simple / Past Continuous / Present Simple / Present Continuous

Инструкция: Заполните пропуски в каждом предложении, выбрав правильную форму глагола из скобок.

1. Yesterday, I __________ (to go) to the cinema.

2. While she __________ (to read), her brother __________ (to play) video games.

3. They usually __________ (to eat) dinner at 7 PM.

4. Right now, I __________ (to watch) a movie.

5. Last summer, we __________ (to travel) to Spain.

6. When I was a child, I __________ (to want) to be an astronaut.

7. He often __________ (to play) football with his friends.

8. At this moment, she __________ (to prepare) for her exam.

9. I __________ (to see) that film last week.

10. While John __________ (to study), his sister __________ (to listen) to music.

11. They __________ (to go) to school every day.

12. She __________ (to cook) dinner when the guests __________ (to arrive).

13. Right now, we __________ (to clean) the house.

14. I __________ (to finish) my homework yesterday.

15. Every weekend, we __________ (to visit) our grandparents.

16. He __________ (to take) a shower when the phone __________ (to ring).

17. The dog usually __________ (to bark) at strangers.

18. They __________ (to play) basketball when it started to rain.

19. I __________ (to like) reading books in my free time.

20. At this time last year, we __________ (to swim) in the lake.

Ответы:

1. went
2. was reading, was playing
3. eat
4. am watching
5. traveled
6. wanted
7. plays
8. is preparing
9. saw
10. was studying, was listening
11. go
12. was cooking, arrived
13. are cleaning
14. finished
15. visit
16. was taking, rang
17. barks
18. were playing
19. like
20. were swimming

Удачи на тесте!

Тест по английскому языку: Абсолютная форма притяжательных прилагательных

Инструкции:

Заполните пропуски подходящими притяжательными прилагательными в абсолютной форме (my, your, his, her, its, our, their).

1. This is _______ book. (my/your)
2. Where is _______ phone? (his/her)
3. They love _______ new house. (their/its)
4. Is this _______ jacket? (your/his)
5. We finished _______ homework yesterday. (our/their)
6. I found _______ keys on the table. (his/her)
7. Sarah lost _______ wallet. (her/its)
8. The cat played with _______ toy. (its/his)
9. Can you give me _______ pen? (your/my)
10. Tom and Jerry are known for _______ adventures. (their/our)
11. This is _______ favorite game. (my/its)
12. _______ dog is very friendly. (Her/Their)
13. I saw _______ brother at the store. (his/yours)
14. We love _______ school. (our/their)
15. Is this _______ bike? (your/her)
16. I enjoy _______ job. (my/his)
17. They always bring _______ lunch to school. (their/our)
18. I found _______ shoe under the bed. (her/its)
19. This is not _______ problem, it's _______. (my/our)
20. Can you show me _______ report? (your/his)

Ответы:

1. my
2. his
3. their
4. your
5. our
6. his
7. her
8. its
9. your
10. their
11. my
12. Her
13. his
14. our
15. your
16. my
17. their
18. her
19. my, our
20. your

Успехов на тесте!