3 Digit Addition With Regrouping - Carrying - 6 Worksheets / FREE ... - Free Printable

Let's solve each of the addition problems in the worksheet step by step. We'll go through each one carefully, showing the addition with regrouping (carrying) where necessary.

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1. 996 + 978

```
996
+ 978
-----
```

- Ones place: 6 + 8 = 14 → write down 4, carry over 1
- Tens place: 9 + 7 = 16, plus carry-over 1 = 17 → write down 7, carry over 1
- Hundreds place: 9 + 9 = 18, plus carry-over 1 = 19 → write down 19

Result: 1974

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2. 896 + 968

```
896
+ 968
-----
```

- Ones: 6 + 8 = 14 → write 4, carry 1
- Tens: 9 + 6 = 15, +1 = 16 → write 6, carry 1
- Hundreds: 8 + 9 = 17, +1 = 18 → write 18

Result: 1864

---

3. 795 + 998

```
795
+ 998
-----
```

- Ones: 5 + 8 = 13 → write 3, carry 1
- Tens: 9 + 9 = 18, +1 = 19 → write 9, carry 1
- Hundreds: 7 + 9 = 16, +1 = 17 → write 17

Result: 1793

---

4. 598 + 958

```
598
+ 958
-----
```

- Ones: 8 + 8 = 16 → write 6, carry 1
- Tens: 9 + 5 = 14, +1 = 15 → write 5, carry 1
- Hundreds: 5 + 9 = 14, +1 = 15 → write 15

Result: 1556

---

5. 597 + 938

```
597
+ 938
-----
```

- Ones: 7 + 8 = 15 → write 5, carry 1
- Tens: 9 + 3 = 12, +1 = 13 → write 3, carry 1
- Hundreds: 5 + 9 = 14, +1 = 15 → write 15

Result: 1535

---

6. 596 + 928

```
596
+ 928
-----
```

- Ones: 6 + 8 = 14 → write 4, carry 1
- Tens: 9 + 2 = 11, +1 = 12 → write 2, carry 1
- Hundreds: 5 + 9 = 14, +1 = 15 → write 15

Result: 1524

---

7. 595 + 968

```
595
+ 968
-----
```

- Ones: 5 + 8 = 13 → write 3, carry 1
- Tens: 9 + 6 = 15, +1 = 16 → write 6, carry 1
- Hundreds: 5 + 9 = 14, +1 = 15 → write 15

Result: 1563

---

8. 594 + 978

```
594
+ 978
-----
```

- Ones: 4 + 8 = 12 → write 2, carry 1
- Tens: 9 + 7 = 16, +1 = 17 → write 7, carry 1
- Hundreds: 5 + 9 = 14, +1 = 15 → write 15

Result: 1572

---

9. 593 + 998

```
593
+ 998
-----
```

- Ones: 3 + 8 = 11 → write 1, carry 1
- Tens: 9 + 9 = 18, +1 = 19 → write 9, carry 1
- Hundreds: 5 + 9 = 14, +1 = 15 → write 15

Result: 1591

---

10. 599 + 978

```
599
+ 978
-----
```

- Ones: 9 + 8 = 17 → write 7, carry 1
- Tens: 9 + 7 = 16, +1 = 17 → write 7, carry 1
- Hundreds: 5 + 9 = 14, +1 = 15 → write 15

Result: 1577

---

11. 678 + 543

```
678
+ 543
-----
```

- Ones: 8 + 3 = 11 → write 1, carry 1
- Tens: 7 + 4 = 11, +1 = 12 → write 2, carry 1
- Hundreds: 6 + 5 = 11, +1 = 12 → write 12

Result: 1221

---

12. 876 + 555

```
876
+ 555
-----
```

- Ones: 6 + 5 = 11 → write 1, carry 1
- Tens: 7 + 5 = 12, +1 = 13 → write 3, carry 1
- Hundreds: 8 + 5 = 13, +1 = 14 → write 14

Result: 1431

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✔ Final Answers:

| Problem | Answer |
|--------|--------|
| 996 + 978 | 1974 |
| 896 + 968 | 1864 |
| 795 + 998 | 1793 |
| 598 + 958 | 1556 |
| 597 + 938 | 1535 |
| 596 + 928 | 1524 |
| 595 + 968 | 1563 |
| 594 + 978 | 1572 |
| 593 + 998 | 1591 |
| 599 + 978 | 1577 |
| 678 + 543 | 1221 |
| 876 + 555 | 1431 |

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✔ All problems solved using standard column addition with carrying. Each result is accurate and verified.

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