Grade-3 Math, Revision for Yearly Exam

 

                                                                     Math Revision

Q. Solve the following.

1. Add: ₹ 42.10 + ₹ 32.75

2. Add: ₹ 415.62 + ₹ 382.59

4. Subtract: ₹ 46.25 − ₹ 14.20

5. Subtract: ₹ 946.40 − ₹ 381.25

6. Add: 4 m 17 cm + 3 m 60 cm

7. Meena bought a green ribbon of 24 m 60 cm and red ribbon of 18 m 30 cm. Find out the total length of both the ribbons.

8. Add: 3 km 469 m + 2 km 814 m

9. Subtract: 8 m 74 cm − 2 m 54 cm

10. A rope is 38 m 58 cm long. A piece of 13 m 76 cm is cut from it. What is the length of the remaining rope?

11. Add: 4 kg 250 g + 3 kg 100 g

12. A shopkeeper bought 2 sacks of rice. One weighs 4 kg 588 g and the other weighs 2 kg 240 g. What is the weight of both the sacks?

13. Subtract: 6 kg 469 g − 2 kg 417 g

14. Rahul’s suitcases weighs 5 kg 740 g and 2 kg 500 g respectively. What is the difference in weight of both the suitcases?

15. Add: 6 l 370 ml + 2 l 830 ml

16. Subtract: 3 l 785 ml − 1 l 264 ml

17. A bucket has 4 l 750 ml of water. Out of which 2 l 910 ml of water was used. How much water is left in the bucket?

18. Draw the hands of the clock to show the given time.

     4:20                    3:50                  12:00                7:30

19. Write the given fractions in figures.

a. One-eighth     b. Two-fifth        c. Five-sixth        d. Eight-twelfth        e. Eleven-sixteenth

20. Find the following.

a. 1/2 of 24

b. 1/3 of 18

c. 1/4 of 20

21. Complete the following number patterns.

a. 24, 20, 16, _____, ______, ______

b. 8, 16, 24, ______, ______, ______

c. 7, 9, 7, _____, _____, _____

d. 5, 10, 15, _____, _____, _____