Integer Operations-Halloween escape

start

Get all the candy!

halloween escape

go!

You've got your pumpkin ready for the spookiest night of the year. Your mission: navigate through five haunted houses, solve theirriddles, and amass a bone-chillingtreasure trove of candy. 🎃👻🍬

escape halloween

1

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🔒

🔒

🔒

Candy obtained

Go house to house!

knock

Alert! Witches nearby!Dare to knock?

Witch's house

knock

knock

30 degrees

10 degrees

The weather report suggested that your city’s temperatureincreased from – 10 degree celsius to 20 degree celsius.What is the rise in temperature?

1/3

512

-512

A submarine is at a depth of 512 metres below sea level.

2/3

300

100

Nathan ended round one of a quiz with 200 points. In roundtwo, he scored -300 points and in the third round, he gained 200points. What was his total score at the end of the third round?

3/3

continue

Candy obtained

You've passed the first test and scored some candy.Keep it up!

Spooktacular!

✔️

🔒

🔒

🔒

2

Candy obtained

Go to the next house!

knock

A wolf is on the loose! Got the guts to knock?

House of the Wolf

knock

knock

-5°C

5°C

25°C

The temperature in city-X was 10°C in the morning whichdropped by 15°C in the evening. What is the temperature in theevening?

1/3

85 degrees

153 degrees

75 degrees

Metal mercury is a liquid at room temperature. Its meltingpoint is -39°C. The freezing point of alcohol is -114°C. How muchwarmer is the melting point of mercury than the freezing pointof alcohol?

2/3

30,340 feet

28,316 feet

27,716 feet

Mt. Everest, the highest peak in Asia, is 29,028 feet abovesea level. The Dead Sea is 1,312 feet below sea level. What is thelevel difference between these two places?

3/3

continue

Candy obtained

You've outsmarted the wolf, and your candy bag grows.

Awesome!

✔️

🔒

3

🔒

✔️

Candy obtained

Go to the next house!

knock

knock

38

52

8

In an examination,3marks are awarded for every correctanswer and1mark is deducted for every incorrect answer. If astudent gets 15questions correct and7questions incorrect, find themarks scored by him.

1/3

knock

An electrifying house,are you up for it? ⚡

Frankenstein's House

-36 feet

-18 feet

-12 feet

Bryan works as an underwater photographer. He starts at aposition that is 15 feet below sea level. He rises 9 feet, thendescends 12 feet to take a photo of a coral reef. What is hiscurrent depth?

2/3

110°𝐶

86°𝐶

32°𝐶

The temperature of a hot iron rod drops by 8°𝐶 every hour.If the temperature of the iron rod is 118°𝐶, find thetemperature after 4 hours.

3/3

continue

Candy obtained

You've unraveled the mysteries of Frankenstein and scored more candy.

You rock!

✔️

🔒

✔️

4

✔️

Candy obtained

Go to the next house!

knock

A mummy in the house!Shall we?

House of the Mummy

knock

knock

3000 years

500 years

100 years

How old isthe mummy?

1/3

Chicken

Beetles

Fish

What's the mummy'sfavorite food?

2/3

Cotton

Silk

Linen

What kind of bandages does the mummy use to wrap itself?

3/3

continue

Candy obtained

You've unraveled the mummy's secrets and baggedmore candy.

Fantastic!

✔️

5

✔️

✔️

✔️

Candy obtained

There is only one house left!

knock

Last stop, Dracula's House!Do we dare?

Dracula's house

knock

knock

90

420

180

13

Jack is playing a video game in which he wins 15 points for a win at the end of a level and loses 10 points at every foul. Ifhe wins 20 levels and made 12 fouls, find the total points earned by him in the whole game.

1/3

5 points

3 points

55 points

30 points

Ryan was playing a gamewhere catching a fish in thebasket adds 10 points to hisscore. If he catches an octopusinstead, he loses 5 points. Whatis his total if he catches 3 fishand 5 octopus?

2/3

36

14

4

25

An elevator is on the twentieth floor. It goes down 11 floors and then up5 floors. What floor is the elevator on now?

3/3

continue

Candy obtained

You've bested the one and only Dracula, and your candy bagis bursting.

You're a legend!

Your journey has been fang-tastically amazing, and your candy haul is out of this world!

You did it!

exit

back

If you exit you will return to the start of the game and you will lose your progress

Are you sure you want to go out?

try again!

Oh! You have failed...