Word problems

Read each problem carefully and write the answer with its unit.

1. The length of a rectangle is 8 cm and its breadth is 6 cm. What is its perimeter in cm?

2. A shop had 123 books. It sold 34 in the morning and 10 in the evening. How many books are left?

3. A school has 12 boys and 12 girls. They sit 2 to a bench. How many benches are needed?

4. A school has 21 boys and 6 girls. They sit 3 to a bench. How many benches are needed?

5. A car travels at 69 km per hour for 4 hours. How far does it travel in km?

6. A car travels at 50 km per hour for 6 hours. How far does it travel in km?

7. Ishaan buys 3 toys at Rs. 12 each and pays with a Rs. 500 note. How much change is returned?

8. There are 6 packets with 12 biscuits in each. 43 biscuits are eaten. How many are left?

9. A rectangular garden is 26 m long and 9 m wide. What is its area in square metres?

10. Tara buys 4 toys at Rs. 21 each and pays with a Rs. 500 note. How much change is returned?

11. Ananya buys 6 toys at Rs. 42 each and pays with a Rs. 500 note. How much change is returned?

12. A car travels at 54 km per hour for 5 hours. How far does it travel in km?

13. There are 9 packets with 10 biscuits in each. 33 biscuits are eaten. How many are left?

14. Tara buys 5 toys at Rs. 56 each and pays with a Rs. 500 note. How much change is returned?

15. A rectangular garden is 29 m long and 15 m wide. What is its area in square metres?

16. A pen costs Rs. 17 and a book costs Rs. 56. What is the cost of 5 pens and 5 books?

17. Vikram buys 4 toys at Rs. 44 each and pays with a Rs. 500 note. How much change is returned?

18. A rectangular garden is 30 m long and 9 m wide. What is its area in square metres?

19. A shop had 99 cards. It sold 16 in the morning and 23 in the evening. How many cards are left?

20. A car travels at 71 km per hour for 8 hours. How far does it travel in km?

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