
Find the sum. (work should be done in notebook)
Q17. 1378 + 2659 + 1235
Q19. 1998 + 2146 + 99 + 9
Q20. 3276 + 78 + 127
Arrange in columns and add.
Q23. 3874,487 96 and 1065
Q24. 8888, 777,66,155 and 8
(follow the link to solve these questions👇)

Q25 to Q29 should be done in Textbook. ( Follow the link to solve the questions 👇)