additions and subtraction

Maths

Addition and Subtraction Quiz

Question 1

Sarah has 45 apples. She gives 12 apples to her friend and then buys 8 more apples. How many apples does Sarah have now?

  • A)41
  • B)39
  • C)33
  • D)45

Correct Answer: A) 41

Difficulty: Medium

Question 2

On a number line, if you start at -3 and move 7 units to the right, where do you end up?

  • A)4
  • B)5
  • C)3
  • D)2

Correct Answer: D) 4

Difficulty: Medium

Question 3

John had xx dollars. He spent $15 on a book and $10 on lunch. If he has $25 left, how much money did he have initially?

  • A)$50
  • B)$40
  • C)$60
  • D)$55

Correct Answer: C) $60

Difficulty: Medium

Question 4

On a number line, if you start at 10 and move 15 units to the left, where do you end up?

  • A)-5
  • B)-3
  • C)-4
  • D)-2

Correct Answer: A) -5

Difficulty: Medium

Question 5

Emily has 120 candies. She gives 30 candies to her brother and 25 candies to her sister. How many candies does she have left?

  • A)65
  • B)70
  • C)75
  • D)85

Correct Answer: C) 65

Difficulty: Medium

Question 6

On a number line, if you start at 5 and move 9 units to the left, where do you end up?

  • A)-4
  • B)-3
  • C)-2
  • D)-1

Correct Answer: B) -4

Difficulty: Medium

Question 7

A store had 200 shirts. They sold 75 shirts on Monday and 50 shirts on Tuesday. How many shirts are left in the store?

  • A)75
  • B)85
  • C)95
  • D)100

Correct Answer: C) 75

Difficulty: Medium

Question 8

On a number line, if you start at -7 and move 12 units to the right, where do you end up?

  • A)5
  • B)4
  • C)3
  • D)2

Correct Answer: D) 5

Difficulty: Medium

Question 9

Tom has 150 marbles. He loses 20 marbles and then finds 10 more. How many marbles does Tom have now?

  • A)140
  • B)130
  • C)135
  • D)145

Correct Answer: D) 140

Difficulty: Medium

Question 10

On a number line, if you start at 0 and move 20 units to the left, where do you end up?

  • A)-20
  • B)-15
  • C)-10
  • D)-5

Correct Answer: A) -20

Difficulty: Medium

Grade 9

Vocabulary - English Language

Grade: 9
Total Questions: 35
Instructions: Read each question carefully and choose or write the best answer.

A. Parts of Speech (1–15)

Identify the correct part of speech for the underlined or bold word.

  1. The boy ran across the field.
    a. noun
    b. verb
    c. adjective
    d. adverb
  2. She quickly finished her homework.
    a. adjective
    b. adverb
    c. verb
    d. pronoun
  3. Wow! That’s an amazing painting.
    a. conjunction
    b. preposition
    c. interjection
    d. adverb
  4. The teacher gave us extra work.
    a. verb
    b. noun
    c. pronoun
    d. adjective
  5. They are going to the beach tomorrow.
    a. noun
    b. pronoun
    c. adjective
    d. verb
  6. We walked through the forest.
    a. noun
    b. adverb
    c. preposition
    d. conjunction
  7. The happy child smiled brightly.
    a. noun
    b. adjective
    c. adverb
    d. verb
  8. I wanted to go, but I was too tired.
    a. preposition
    b. conjunction
    c. adverb
    d. pronoun
  9. He runs every morning.
    a. adjective
    b. adverb
    c. conjunction
    d. interjection
  10. My sister is taller than I am.
    a. preposition
    b. adverb
    c. conjunction
    d. adjective
  11. The beautiful flowers bloomed in spring.
    a. noun
    b. adjective
    c. adverb
    d. verb
  12. We jumped into the pool.
    a. verb
    b. adverb
    c. noun
    d. adjective
  13. Although it rained, we went outside.
    a. conjunction
    b. adverb
    c. adjective
    d. pronoun
  14. She is reading quietly.
    a. pronoun
    b. noun
    c. verb
    d. preposition
  15. The cat slept under the table.
    a. adjective
    b. adverb
    c. conjunction
    d. preposition

B. Homonyms (16–25)

Choose the correct homonym to complete each sentence.

  1. The wind will (blew / blue) the leaves away.
  2. I want to (buy / by / bye) a new book.
  3. We saw a (bare / bear) in the forest.
  4. I cannot (hear / here) you clearly.
  5. The (sun / son) plays football every day.
  6. Please (write / right) your name on the paper.
  7. The (pair / pear) of shoes was too small.
  8. We must (wear / where) our uniforms properly.
  9. He hurt his (heel / heal) while playing.
  10. The teacher asked us to (read / reed) the passage aloud.

C. Context Clues (26–35)

Use the context of the sentence to find the meaning of the underlined word.

  1. The desert is an arid place, with very little rain.
    a. dry
    b. wet
    c. crowded
    d. cold
  2. The timid child hid behind her mother.
    a. brave
    b. shy
    c. noisy
    d. curious
  3. The soup was so bland that it needed more salt.
    a. tasty
    b. spicy
    c. dull
    d. sweet
  4. The students made a valiant effort to clean the classroom.
    a. lazy
    b. weak
    c. brave
    d. careless
  5. His handwriting is illegible; no one can read it.
    a. neat
    b. messy
    c. unclear
    d. visible
  6. The baby was ecstatic when she saw her mother.
    a. sad
    b. angry
    c. very happy
    d. sleepy
  7. The ancient ruins attracted many tourists.
    a. old
    b. new
    c. modern
    d. tall
  8. After eating too much, he felt sluggish.
    a. fast
    b. energetic
    c. slow
    d. excited
  9. The fragile glass broke easily.
    a. strong
    b. hard
    c. delicate
    d. thick
  10. The teacher gave a brief explanation before the quiz.
    a. long
    b. short
    c. confusing
    d. detailed

Death's Lines

Reading Comprehension - English Language

(Everyone turns.)

Gillian: Who are you?

Zoe: Do you have brains?

(Ad-libbed responses: “Fair enough,” “Good idea,” “Safer that way,” etc.)

William: De’Ath? Don’t you mean Death?

Gillian: Murder? Hang on, why aren’t you scared of us? Boo!

Bella: Slightly? We’re dead, and you’re having a chat like it’s tea time!

Winnie: Zoe likes open minds too—different reason though.

Malcolm: Of course I am!

Bella: (Fake sobbing.) Oh, Victor! My darling! Who could do this to you?

Winnie: Ernest.

Gillian: (Hands De’Ath the card.)

Bella: Don’t forget Patti.

Zoe: Patti the Poltergeist.

Malcolm: Well, technically, we all did.

William: Wait. You said murder? You can’t mean this is murder!

Bella: Oh, must this take long? If Victor—or Ernest or whatever—stays dead, I’ll need a new potential husband. They’re all dressed so splendidly… clearly wealthy enough to keep me in the manner I deserve.

Zoe: Basingstoke?

Gillian: True. I became a ghost immediately after dying. Didn’t even have time to dry off.

Winnie: Unless the CCTV shows nothing, it’s unclear who did it.

(A beat.)

Zoe: Oh, shame—I wanted to watch this on YouBoo.

Malcolm: Zoe, you don’t need to watch—you’re here.

Winnie: Just a minute, Inspector. If one of us is nicked, how do you punish a ghost?

Gillian: Why me?

Winnie: Because you’re easiest to imagine not being there.

Zoe: What? No! I done nothing.

Bella: That’s just how she talks, Inspector. She don’t know no different.

De’Ath: So one or more of you is responsible for the deaths of Professor Ernest Jones and Patti the Poltergeist. I intend to find out who!

Zoe: And then what?

De’Ath: Then the guilty will face consequences.

Malcolm: Consequences! Missed that one.

Zoe: (To Gillian) What did he say?

Gillian: You’ll be nicked.

Zoe: But I didn’t do nothing!

(All groan.)

Gillian: Life? Are you sure?

Zoe: We’re already dead… haha.

Malcolm: A week in Basingstoke?

Gillian: (To audience.) We have a murder to solve. So, ladies and gentlemen, let us see if we can, between us, solve these crimes, as we open up the floor to questions from the audience.

(Audience questions – see production notes.)

Scene 2 – The Reveal

Winnie: Her real name was Sharon.

Zoe: Sharon?

Winnie: Yes, she told me while I was doing her hair before we came out tonight.

William: She didn’t have any ingredients for potions.

Bella: Oh, well surmised, Inspector! Bravo!

Malcolm: (To Gillian) So we can go?

Zoe: What? Me? No! I liked Patti. She was my friend.

Malcolm: That doesn’t sound like Zoe. She only pulls hair off if she’s going to eat their… B-R-A-I-N-S.

William: Real wine!

Winnie: What? Me? No, don’t be silly. Why would I want to kill Victor? And why would I want to kill Patti? I helped her get ready for tonight, for goodness’ sake. I helped her with her hair!

William: So that’s why you wanted me to spend time with Patti! You wanted her sneezes to use in your spells! She and Gillian are the only ones who are officially spooks!

Winnie: Yes, yes, OK. I stabbed him, but I didn’t know then he wasn’t a vampire. He accused me of shoddy spells.

Zoe: Is that near Cognito?

Bella: Yes Zoe, yes, it is. Just down the road.

Gillian: Look, Inspector – Victor, or Ernest, whoever he was, must have known the risks when he came to live with us. Anyone could have found out at any time he wasn’t a vampire. It wouldn’t have taken a genius.

William: Keeping up standards, Winnie, good girl.

Malcolm: Zoe, I’m sorry to say, the house belonged to Victor, I think we’re all going to have to move to… (braces himself) Basingstoke!

(All except De’Ath.) Nooooooo!

(Curtain.)

Death's Lines

Reading Comprehension - English Language

(Everyone turns.)

Gillian: Who are you?

Zoe: Do you have brains?

(Ad-libbed responses: “Fair enough,” “Good idea,” “Safer that way,” etc.)

William: De’Ath? Don’t you mean Death?

Gillian: Murder? Hang on, why aren’t you scared of us? Boo!

Bella: Slightly? We’re dead, and you’re having a chat like it’s tea time!

Winnie: Zoe likes open minds too—different reason though.

Malcolm: Of course I am!

Bella: (Fake sobbing.) Oh, Victor! My darling! Who could do this to you?

Winnie: Ernest.

Gillian: (Hands De’Ath the card.)

Bella: Don’t forget Patti.

Zoe: Patti the Poltergeist.

Malcolm: Well, technically, we all did.

William: Wait. You said murder? You can’t mean this is murder!

Bella: Oh, must this take long? If Victor—or Ernest or whatever—stays dead, I’ll need a new potential husband. They’re all dressed so splendidly… clearly wealthy enough to keep me in the manner I deserve.

Zoe: Basingstoke?

Gillian: True. I became a ghost immediately after dying. Didn’t even have time to dry off.

Winnie: Unless the CCTV shows nothing, it’s unclear who did it.

(A beat.)

Zoe: Oh, shame—I wanted to watch this on YouBoo.

Malcolm: Zoe, you don’t need to watch—you’re here.

Winnie: Just a minute, Inspector. If one of us is nicked, how do you punish a ghost?

Gillian: Why me?

Winnie: Because you’re easiest to imagine not being there.

Zoe: What? No! I done nothing.

Bella: That’s just how she talks, Inspector. She don’t know no different.

De’Ath: So one or more of you is responsible for the deaths of Professor Ernest Jones and Patti the Poltergeist. I intend to find out who!

Zoe: And then what?

De’Ath: Then the guilty will face consequences.

Malcolm: Consequences! Missed that one.

Zoe: (To Gillian) What did he say?

Gillian: You’ll be nicked.

Zoe: But I didn’t do nothing!

(All groan.)

Gillian: Life? Are you sure?

Zoe: We’re already dead… haha.

Malcolm: A week in Basingstoke?

Gillian: (To audience.) We have a murder to solve. So, ladies and gentlemen, let us see if we can, between us, solve these crimes, as we open up the floor to questions from the audience.

(Audience questions – see production notes.)

Scene 2 – The Reveal

Winnie: Her real name was Sharon.

Zoe: Sharon?

Winnie: Yes, she told me while I was doing her hair before we came out tonight.

William: She didn’t have any ingredients for potions.

Bella: Oh, well surmised, Inspector! Bravo!

Malcolm: (To Gillian) So we can go?

Zoe: What? Me? No! I liked Patti. She was my friend.

Malcolm: That doesn’t sound like Zoe. She only pulls hair off if she’s going to eat their… B-R-A-I-N-S.

William: Real wine!

Winnie: What? Me? No, don’t be silly. Why would I want to kill Victor? And why would I want to kill Patti? I helped her get ready for tonight, for goodness’ sake. I helped her with her hair!

William: So that’s why you wanted me to spend time with Patti! You wanted her sneezes to use in your spells! She and Gillian are the only ones who are officially spooks!

Winnie: Yes, yes, OK. I stabbed him, but I didn’t know then he wasn’t a vampire. He accused me of shoddy spells.

Zoe: Is that near Cognito?

Bella: Yes Zoe, yes, it is. Just down the road.

Gillian: Look, Inspector – Victor, or Ernest, whoever he was, must have known the risks when he came to live with us. Anyone could have found out at any time he wasn’t a vampire. It wouldn’t have taken a genius.

William: Keeping up standards, Winnie, good girl.

Malcolm: Zoe, I’m sorry to say, the house belonged to Victor, I think we’re all going to have to move to… (braces himself) Basingstoke!

(All except De’Ath.) Nooooooo!

(Curtain.)

ENGLISH 7 - UNIT 7 (vocabulary)

Grammar - English Language

PART A. LANGUAGE (2.4 points)

Mark the letter A, B, C or D to indicate the word that has the underlined part pronounced differently (0.4 pt).

  1. A. fuel  B. sugar  C. public  D. bus
  2. A. winds  B. books  C. cars  D. maps

Mark the letter A, B, C or D to indicate the best answer (2.0 pts).

  1. We ______ a new project about clean energy now.
    A. do  B. are doing  C. did  D. will do
  2. In the future, people ______ electric cars more often.
    A. use  B. uses  C. will use  D. used
  3. This is my bike. That one is ______.
    A. her  B. hers  C. she  D. herself
  4. Electric buses are popular ______ transport in big cities.
    A. private  B. public  C. personal  D. modern
  5. The Amazon is ______ longest river in the world.
    A. a  B. an  C. the  D. X
  6. A solar car is ______ because it uses sunlight.
    A. eco-friendly  B. friendly-eco
    C. eco-friend  D. environment-friendly
  7. Fossil fuels will ______ one day.
    A. run out  B. run on  C. run into  D. run away
  8. Wind energy is ______ for the environment.
    A. safe  B. safely  C. safety  D. unsafe
  9. I like visiting small towns because the ______ people are kind.
    A. modern  B. local  C. ancient  D. noisy
  10. I think we ______ more solar panels in the future.
    A. have  B. had  C. will have  D. are having

PART B. READING (2.0 points)

Read and choose the correct answer to complete the passage (1.25 pts).

In the future, people will use more clean energy for transportation. Scientists are trying to make vehicles (13)______ and safer. One example is electric cars. They do not use petrol, so they are better for the environment. Another idea is flying taxis. These taxis can (14)______ in the air and help people travel faster.

There is also a new type of train called the Hyperloop. It runs in a long (15)______ and can move very quickly. A trip that takes one hour now may only (16)______ fifteen minutes in the future.

Many cities today (17)______ electric buses to reduce pollution.

  1. A. slow  B. slower  C. faster  D. more slowly
  2. A. fly  B. ride  C. drive  D. sail
  3. A. road  B. tube  C. street  D. path
  4. A. spend  B. take  C. takes  D. spends
  5. A. use  B. are using  C. used  D. will use

Read and choose the correct answer (1.0 pt).

Energy is necessary for our daily life. We use it for cooking, lighting, and transportation. There are two types of energy: renewable and non-renewable. Non-renewable energy comes from coal and oil, which will run out in the future. It also causes pollution.

Renewable energy comes from the sun, wind, and water. These sources do not run out and are cleaner. Many countries are now using renewable energy to protect the environment.

  1. What is the passage mainly about?
    A. Different kinds of transport
    B. Types of energy
    C. How to cook food
    D. Why cars are important
  2. Which is renewable energy?
    A. oil  B. coal  C. wind  D. gas
  3. Why is renewable energy better?
    A. It is cheaper
    B. It is cleaner
    C. It is faster
    D. It is older
  4. The word “it” refers to ______.
    A. renewable energy
    B. coal
    C. non-renewable energy
    D. water
  5. Which statement is NOT TRUE?
    A. Coal will run out
    B. Renewable energy is clean
    C. Oil is renewable
    D. Wind energy is renewable

PART C. LISTENING (2.0 points)

(Bạn có thể tự ghi âm hoặc đọc cho HS)

True (T) / False (F) (1.2 pt)

  1. ______ The electric scooter is easy to use.
  2. ______ It cannot be used at night.
  3. ______ It runs on electricity.
  4. ______ The bicycle is faster than the scooter.
  5. ______ The scooter is good for cities.
  6. ______ Both vehicles are environmentally friendly.

Fill in the blanks (0.8 pt)

  1. We need energy for our ___________.
  2. Solar energy comes from the ___________.
  3. It is very ___________.
  4. In the future, we will use it ___________.

PART D. WRITING (1.6 points)

Combine sentences (0.8 pt)

  1. This car is cheap. It is not very safe. (however)
    → __________________________________________
  2. People will use bikes more. They are good for health. (because)
    → __________________________________________
  3. Wind energy is clean. Many countries use it. (so)
    → __________________________________________
  4. Travelling by train is slow. It is comfortable. (though)
    → __________________________________________

Rewrite sentences (0.8 pt)

  1. This is her house. (hers)
    → __________________________________________
  2. Because this car is cheap, many people buy it. (so)
    → __________________________________________
  3. Why don’t we go by bus? (Let’s)
    → Let’s ____________________________________
  4. It’s a good idea for you to save energy. (should)
    → __________________________________________

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