Class 3 Maths - Addition - CBSE Worksheets

Question 1: Add the following:

Question 2: Add:

Question 3: Without adding, fill in the blanks:

• 159 + 287 = ______ + 159.
• 542 + 189 = 189 +______.
• 0 + 197 =______.
• 643 + (153 + 0) = (643 + 153) +______.
• 542 + 189 = 189 +______.

Question 4: Solve the following problems in your notebook:

• A fisherman caught 101, 219 and 358 fishes on three successive days. Find the total number of fishes caught by him on these three days.
• In a shopping mall, there are 182 bottles of pepsi and 275 bottles of coca-cola. How many bottles of cold drink are there in the shopping mall?
• In a park, there were 123 peoples on Monday and 150 peoples on Tuesday. How many people gathered in the park in these two days?
• In the board examination, 154 boys and 289 girls appeared for the examination. How many students in all appeared for the examination?
• In an election, there were three candidates. The first candidate got 509votes, the second candidate got 172 votes and the third candidate got 312 votes. How many votes were polled in all?

Question 5: Add:

Question 6: Add:

Question 7: Arrange the numbers in columns and add:

• 236, 653 and 11 0
• 251, 309 and 157
• 251 and 537
• 135, 624 and 140

Question 8: Add:

Question 9: Fill in the blanks:

• 415 + (219 + 178) = (415 + 219) +______.
• 567 + 295 = 295 +______.
• 985 + 0 = 0 +______.
• ______ + 0 = 257.

Question 10: Find the sum of the place values of 7s in 9787. ______

Question 11: Add:

Question 12: Solve:

• In an election, there were three candidates. The first candidate got 415 votes, the second candidate got 325 votes and the third candidate got 249 votes. How many votes were polled in all?
• In a row, there are 152 males and 140 females. What is the total strength of the row?

Question 13: Find the sum of 251 and 100.

Question 14: Find the sum of the smallest 3-digit number and the greatest 1-digit number. ______

Question 15: 296 + ______ = 591 + 296

You can access the solutions to this worksheet here.