Part A: Without Carry

Add the following numbers without carrying.

1. 234 + 321 = ______

2. 543 + 123 = ______

3. 1002 + 2003 = ______

4. 4521 + 2134 = ______

5. 3004 + 1210 = ______

6. 1403 + 3202 = ______

7. 2100 + 3201 = ______

8. 4023 + 1231 = ______

Part B: With Carry

Add the following numbers with carrying.

1. 296 + 157 = ______

2. 478 + 293 = ______

3. 1345 + 678 = ______

4. 2498 + 3572 = ______

5. 1234 + 8765 = ______

6. 4523 + 3698 = ______

7. 2197 + 3846 = ______

8. 1049 + 2987 = ______

Part C: Mixed Practice

Add the following numbers (with and without carrying).

1. 1234 + 4321 = ______

2. 6789 + 1234 = ______

3. 2045 + 3012 = ______

4. 4567 + 2103 = ______

5. 3412 + 2576 = ______

6. 1001 + 9002 = ______

7. 7890 + 123 = ______

8. 4500 + 320 = ______

End of Worksheet

Answers

Worksheet: Addition of 3 and 4-digit Numbers (with & without carry)