4 Digit Addition Worksheets | Free and Printable Resources - Free Printable

The task involves solving a series of addition problems presented in the image. Below, I will solve each addition problem step by step and provide the final answers.

---

Top Left Section

1. 5756 + 2671
```
5756
+2671
------
8427
```
Answer: 8427

2. 6506 + 8579
```
6506
+8579
------
15085
```
Answer: 15085

3. 2805 + 6968
```
2805
+6968
------
9773
```
Answer: 9773

4. 1532 + 6968
```
1532
+6968
------
8500
```
Answer: 8500

5. 2185 + 8824
```
2185
+8824
------
10009
```
Answer: 10009

6. 3260 + 1842
```
3260
+1842
------
5102
```
Answer: 5102

7. 2447 + 7286
```
2447
+7286
------
9733
```
Answer: 9733

8. 8858 + 4339
```
8858
+4339
------
13197
```
Answer: 13197

9. 9960 + 7175
```
9960
+7175
------
17135
```
Answer: 17135

10. 4480 + 9482
```
4480
+9482
------
13962
```
Answer: 13962

11. 9109 + 5709
```
9109
+5709
------
14818
```
Answer: 14818

12. 1014 + 4073
```
1014
+4073
------
5087
```
Answer: 5087

13. 3681 + 8131
```
3681
+8131
------
11812
```
Answer: 11812

14. 1240 + 4845
```
1240
+4845
------
6085
```
Answer: 6085

15. 3016 + 4814
```
3016
+4814
------
7830
```
Answer: 7830

---

Top Right Section

1. 3246 + 2649
```
3246
+2649
------
5895
```
Answer: 5895

2. 4297 + 3995
```
4297
+3995
------
8292
```
Answer: 8292

3. 3688 + 3097
```
3688
+3097
------
6785
```
Answer: 6785

4. 8898 + 7711
```
8898
+7711
------
16609
```
Answer: 16609

5. 1644 + 4825
```
1644
+4825
------
6469
```
Answer: 6469

6. 2342 + 9323
```
2342
+9323
------
11665
```
Answer: 11665

7. 1083 + 3254
```
1083
+3254
------
4337
```
Answer: 4337

8. 3216 + 2186
```
3216
+2186
------
5402
```
Answer: 5402

9. 1492 + 1593
```
1492
+1593
------
3085
```
Answer: 3085

10. 7758 + 1705
```
7758
+1705
------
9463
```
Answer: 9463

11. 5805 + 4210
```
5805
+4210
------
10015
```
Answer: 10015

12. 5195 + 8491
```
5195
+8491
------
13686
```
Answer: 13686

13. 4446 + 1455
```
4446
+1455
------
5901
```
Answer: 5901

14. 2404 + 1233
```
2404
+1233
------
3637
```
Answer: 3637

15. 4235 + 2117
```
4235
+2117
------
6352
```
Answer: 6352

---

Bottom Left Section

1. 4686 + 1429
```
4686
+1429
------
6115
```
Answer: 6115

2. 7778 + 2772
```
7778
+2772
------
10550
```
Answer: 10550

3. 4226 + 7181
```
4226
+7181
------
11407
```
Answer: 11407

4. 7079 + 3097
```
7079
+3097
------
10176
```
Answer: 10176

5. 8163 + 4554
```
8163
+4554
------
12717
```
Answer: 12717

6. 1738 + 2668
```
1738
+2668
------
4406
```
Answer: 4406

7. 5325 + 9510
```
5325
+9510
------
14835
```
Answer: 14835

8. 3265 + 1088
```
3265
+1088
------
4353
```
Answer: 4353

9. 7119 + 1301
```
7119
+1301
------
8420
```
Answer: 8420

10. 1392 + 9223
```
1392
+9223
------
10615
```
Answer: 10615

11. 1897 + 1904
```
1897
+1904
------
3801
```
Answer: 3801

12. 4361 + 1064
```
4361
+1064
------
5425
```
Answer: 5425

13. 6237 + 1102
```
6237
+1102
------
7339
```
Answer: 7339

14. 6251 + 9239
```
6251
+9239
------
15490
```
Answer: 15490

15. 1717 + 2304
```
1717
+2304
------
4021
```
Answer: 4021

---

Bottom Right Section

1. 4926 + 9023
```
4926
+9023
------
13949
```
Answer: 13949

2. 3261 + 7925
```
3261
+7925
------
11186
```
Answer: 11186

3. 1423 + 8225
```
1423
+8225
------
9648
```
Answer: 9648

4. 5074 + 4521
```
5074
+4521
------
9595
```
Answer: 9595

5. 3895 + 1352
```
3895
+1352
------
5247
```
Answer: 5247

6. 7175 + 9280
```
7175
+9280
------
16455
```
Answer: 16455

7. 7952 + 7468
```
7952
+7468
------
15420
```
Answer: 15420

8. 7743 + 4237
```
7743
+4237
------
11980
```
Answer: 11980

9. 6901 + 8694
```
6901
+8694
------
15595
```
Answer: 15595

10. 4355 + 4688
```
4355
+4688
------
9043
```
Answer: 9043

11. 5721 + 4929
```
5721
+4929
------
10650
```
Answer: 10650

12. 5880 + 9445
```
5880
+9445
------
15325
```
Answer: 15325

13. 7068 + 9717
```
7068
+9717
------
16785
```
Answer: 16785

14. 1573 + 3028
```
1573
+3028
------
4601
```
Answer: 4601

15. 3539 + 9841
```
3539
+9841
------
13380
```
Answer: 13380

---

Final Answers

Here are all the solutions organized by section:

- Top Left Section:
8427, 15085, 9773, 8500, 10009, 5102, 9733, 13197, 17135, 13962, 14818, 5087, 11812, 6085, 7830

- Top Right Section:
5895, 8292, 6785, 16609, 6469, 11665, 4337, 5402, 3085, 9463, 10015, 13686, 5901, 3637, 6352

- Bottom Left Section:
6115, 10550, 11407, 10176, 12717, 4406, 14835, 4353, 8420, 10615, 3801, 5425, 7339, 15490, 4021

- Bottom Right Section:
13949, 11186, 9648, 9595, 5247, 16455, 15420, 11980, 15595, 9043, 10650, 15325, 16785, 4601, 13380

---

Boxed Final Answer:
\[
\boxed{
\begin{array}{l}
\text{Top Left: } 8427, 15085, 9773, 8500, 10009, 5102, 9733, 13197, 17135, 13962, 14818, 5087, 11812, 6085, 7830 \\
\text{Top Right: } 5895, 8292, 6785, 16609, 6469, 11665, 4337, 5402, 3085, 9463, 10015, 13686, 5901, 3637, 6352 \\
\text{Bottom Left: } 6115, 10550, 11407, 10176, 12717, 4406, 14835, 4353, 8420, 10615, 3801, 5425, 7339, 15490, 4021 \\
\text{Bottom Right: } 13949, 11186, 9648, 9595, 5247, 16455, 15420, 11980, 15595, 9043, 10650, 15325, 16785, 4601, 13380
\end{array}
}
\]