Word problems

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

1. There are 4 packets with 7 biscuits in each. 15 biscuits are eaten. How many are left?

2. Meera buys 6 toys at Rs. 48 each and pays with a Rs. 500 note. How much change is returned?

3. A pen costs Rs. 16 and a book costs Rs. 64. What is the cost of 5 pens and 4 books?

4. A shop had 89 marbles. It sold 16 in the morning and 29 in the evening. How many marbles are left?

5. A pen costs Rs. 13 and a book costs Rs. 47. What is the cost of 8 pens and 3 books?

6. There are 9 packets with 7 biscuits in each. 55 biscuits are eaten. How many are left?

7. A pen costs Rs. 6 and a book costs Rs. 50. What is the cost of 3 pens and 4 books?

8. A pen costs Rs. 18 and a book costs Rs. 35. What is the cost of 2 pens and 4 books?

9. A shop had 71 balloons. It sold 26 in the morning and 30 in the evening. How many balloons are left?

10. A pen costs Rs. 25 and a book costs Rs. 90. What is the cost of 5 pens and 3 books?

11. The length of a rectangle is 36 cm and its breadth is 29 cm. What is its perimeter in cm?

12. A car travels at 58 km per hour for 7 hours. How far does it travel in km?

13. A school has 24 boys and 9 girls. They sit 3 to a bench. How many benches are needed?

14. A shop had 173 stamps. It sold 21 in the morning and 11 in the evening. How many stamps are left?

15. A school has 27 boys and 18 girls. They sit 3 to a bench. How many benches are needed?

16. There are 6 packets with 5 biscuits in each. 14 biscuits are eaten. How many are left?

17. A shop had 114 cards. It sold 10 in the morning and 12 in the evening. How many cards are left?

18. There are 5 packets with 6 biscuits in each. 18 biscuits are eaten. How many are left?

19. A car travels at 30 km per hour for 6 hours. How far does it travel in km?

20. A car travels at 67 km per hour for 7 hours. How far does it travel in km?

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