We the Travellers-II MATHS - We the Travellers-II

The sum of three consecutive numbers is 456. If the numbers are between 150 and 160, then the middle number is:

A number is subtracted from 8,000 and the result is 4,275. What is the number?

A bus travelled 275 km from City A to City B, then 365 km from City B to City C. If the total journey is 800 km, how much more is left to travel?

A school raised ₹ 95,000. They spent ₹ 38,725 on furniture, ₹ 29,850 on books, and the rest on sports equipment. How much was spent on sports equipment?

A shopkeeper had ₹ 25,000. He paid ₹ 8,425 to a dealer. How much money is left with him?

Sum of two numbers is sometimes ________________ and some - times _____________.

Sum of two consecutive numbers is always ________________ .

Subtract 3,456 from 7,654. Difference = ________________ .

A mobile phone costs ₹ 25,650. After discount it costs ₹ 23,475.
Discount = ₹  ________________ .

Which number, when subtracted from 1,000, gives 425?

Find the sum without adding the numbers directly: 200 + 201 + 202 + 203 + 204

Find the sum without adding the numbers directly: 120 + 121 + 122 + 123

Write the sums of four consecutive numbers starting from 20 up to 26. State whether each sum is even or odd.
_____ + _____ + _____ + _____ = _____ (even/odd)

Write the sums of four consecutive numbers starting from 20 up to 26. State whether each sum is even or odd.
_____ + _____ + _____ + _____ = _____ (even/odd)

Write the sums of four consecutive numbers starting from 20 up to 26. State whether each sum is even or odd.
_____ + _____ + _____ + _____ = _____ (even/odd)

A truck can carry 8,250 kg of goods. A factory loads 3,675 kg of cement and 2,850 kg of steel on it.
How much more weight can the truck carry before reaching its maximum capacity?

A truck can carry 8,250 kg of goods. A factory loads 3,675 kg of cement and 2,850 kg of steel on it.
What is the total weight loaded onto the truck?

Virat Kohli has scored 27,599 runs. He has 6,758 runs less than Sachin Tendulkar. How many runs has Sachin Tendulkar scored?

A factory produces 54,000 nuts and bolts in a day. An order is placed for 85,300 nuts and bolts. How many more nuts and bolts does the factory need to produce to complete the order?

The student council of a school has collected ₹ 70,500 to enhance school facilities. They are planning to spend ₹ 39,785 on Maths Lab, ₹ 9,545 on library books, and ₹ 10,580 on sports equipments.
(A) Use exact calculations to check if the collected funds are enough for the planned purchases.
(B) How much money is required/left?

Find the following sums without adding the numbers directly.
(a) 67 + 68 + 69
(b) 24 + 25 + 26+ 27
(c) 48 + 49 + 50 + 51 + 52
(d) 237 + 238 + 239 + 240 + 241 + 242

Raghu is fond of his grandfather’s torch. He starts playing with it. He presses the switch once and the light turns ON. He presses it a second time and the light turns OFF. He presses the switch a third time and the light turns ON. He keeps doing this several times. Will the torch be ON or OFF after the 23rd press? How do you know?
For what number of presses will the torch be ON? For what number of presses of the switch will the torch be OFF?

Jincy opened her piggy bank. She found 8 coins of ₹ 1, 9 coins of ₹ 2 and 5 coins of ₹ 5. She wants to buy stickers worth ₹ 38. What possible combination of coins can she use to pay the exact amount?

Members of a school council have raised ₹ 70,500. They plan to setup a Maths Lab with some games and models worth ₹ 39,785, buy library books worth ₹ 9,545, and purchase sports equipment worth ₹ 19,548.
Estimate whether the school council has raised enough money to make the purchases. Share your thoughts in the class.

Mary’s train journey to Delhi.
Mary is on a train journey. She starts from Kolkata with ₹ 12,540.
She spends ₹ 3,275 on food and other expenses during her trip to Varanasi. In Varanasi, her uncle gives her a gift worth ₹ 4,900. She then travels to Delhi, spending ₹ 2,645 on the train ticket. She spends ₹ 1,275 on souvenirs in Delhi. How much money is Mary left with at the end of the Delhi trip?

Nitin likes numbers that read the same when read from left to right or from right to left. Such numbers are called palindrome numbers. The numbers 22, 363, 404, and 8,558 are some examples.
(a) List all palindrome numbers between 100 and 200.
(b) List all palindrome numbers between 900 and 1,200.
(c) List all palindrome numbers between 25,000 and 27,000.

Subtract the following. Try not to write TTh, Th, H, T, and O at the top. Align the digits carefully.
826 – 752

Subtract the following. Try not to write TTh, Th, H, T, and O at the top. Align the digits carefully.
77,777 – 777

Subtract the following. Try not to write TTh, Th, H, T, and O at the top. Align the digits carefully.
123 – 12

Subtract the following. Try not to write TTh, Th, H, T, and O at the top. Align the digits carefully.
5,423 – 423

Subtract the following. Try not to write TTh, Th, H, T, and O at the top. Align the digits carefully.
15,324- 11,780

Will this method work if the units digit is 0? What do you think? What other methods can you use to find the missing number to fill in the blanks? Share your thoughts in the class.
400 + ________ = 1,000

Will this method work if the units digit is 0? What do you think? What other methods can you use to find the missing number to fill in the blanks? Share your thoughts in the class.
760 + ________ = 1,000

Will this method work if the units digit is 0? What do you think? What other methods can you use to find the missing number to fill in the blanks? Share your thoughts in the class.
180 + ________ = 1,000

Sukanta likes the numbers 10, 100, 1,000, and 10,000. He wants to figure out what number he should add to a given number such that the sum is 100 or 1,000. Help him fill in the blanks with an appropriate number.
59 + _____ = 100

Namita likes the number 9. She wants to subtract 9 or 99 from any number. Find a way to quickly subtract 9 or 99 from any number.
763 – 99 = _____