Word problems

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

1. Ishaan buys 3 toys at Rs. 23 each and pays with a Rs. 500 note. How much change is returned?

2. The length of a rectangle is 28 cm and its breadth is 19 cm. What is its perimeter in cm?

3. A school has 20 boys and 12 girls. They sit 4 to a bench. How many benches are needed?

4. A car travels at 34 km per hour for 5 hours. How far does it travel in km?

5. A pen costs Rs. 8 and a book costs Rs. 85. What is the cost of 2 pens and 3 books?

6. A shop had 174 stamps. It sold 12 in the morning and 12 in the evening. How many stamps are left?

7. The length of a rectangle is 36 cm and its breadth is 22 cm. What is its perimeter in cm?

8. A pen costs Rs. 9 and a book costs Rs. 31. What is the cost of 7 pens and 4 books?

9. A shop had 89 stickers. It sold 23 in the morning and 37 in the evening. How many stickers are left?

10. The length of a rectangle is 31 cm and its breadth is 13 cm. What is its perimeter in cm?

11. There are 3 packets with 11 biscuits in each. 20 biscuits are eaten. How many are left?

12. A pen costs Rs. 13 and a book costs Rs. 75. What is the cost of 7 pens and 3 books?

13. Dev buys 2 toys at Rs. 37 each and pays with a Rs. 500 note. How much change is returned?

14. A school has 12 boys and 32 girls. They sit 4 to a bench. How many benches are needed?

15. There are 5 packets with 8 biscuits in each. 28 biscuits are eaten. How many are left?

16. A shop had 141 cards. It sold 10 in the morning and 28 in the evening. How many cards are left?

17. A rectangular garden is 10 m long and 8 m wide. What is its area in square metres?

18. A shop had 125 stickers. It sold 31 in the morning and 18 in the evening. How many stickers are left?

19. A school has 18 boys and 10 girls. They sit 2 to a bench. How many benches are needed?

20. A car travels at 90 km per hour for 7 hours. How far does it travel in km?

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