Chapter – 3
Exercise – 3D
Classwork Assignment
Done Q1(a to d) & Q2.

Answer Key
Self Practice 3D
1. (a) 3416 (b) 4432 (c) 4197 (d) 3024 (e) 3378 (f) 807 (g) 1738 (h) 2716
2. (a) 1821 (b) 2057 (c) 2272
3. (a) 1689 m (b) 907 (c) 6679 (d) 5042 (e) 3801
Self Practice 3E
1. 67909 2. 11261 3. 11110 4. 13072 5. 15759 6. 334030 7. 442001 8. 11715 9. 9001 10. 85859
Homework Assignment
Complete Exercise – 3 E in book.
