Let's solve each of the multiplication problems on this worksheet step by step. These are all
3-digit numbers multiplied by 2-digit numbers, so we'll use the standard
long multiplication method.
---
1) 374 × 26
```
374
× 26
-----
2244 ← 374 × 6
7480 ← 374 × 20 (shifted one place left)
-----
9724
```
✔ Answer: 9,724
---
2) 621 × 13
```
621
× 13
-----
1863 ← 621 × 3
6210 ← 621 × 10 (shifted)
-----
8073
```
✔ Answer: 8,073
---
3) 153 × 64
```
153
× 64
-----
612 ← 153 × 4
9180 ← 153 × 60 (shifted)
-----
9792
```
✔ Answer: 9,792
---
4) 463 × 36
```
463
× 36
-----
2778 ← 463 × 6
13890 ← 463 × 30 (shifted)
-----
16668
```
✔ Answer: 16,668
---
5) 735 × 18
```
735
× 18
-----
5880 ← 735 × 8
7350 ← 735 × 10 (shifted)
-----
13230
```
✔ Answer: 13,230
---
6) 674 × 21
```
674
× 21
-----
674 ← 674 × 1
13480 ← 674 × 20 (shifted)
-----
14154
```
✔ Answer: 14,154
---
7) 386 × 43
```
386
× 43
-----
1158 ← 386 × 3
15440 ← 386 × 40 (shifted)
-----
16598
```
✔ Answer: 16,598
---
8) 691 × 57
```
691
× 57
-----
4837 ← 691 × 7
34550 ← 691 × 50 (shifted)
-----
39387
```
✔ Answer: 39,387
---
9) 387 × 19
```
387
× 19
-----
3483 ← 387 × 9
3870 ← 387 × 10 (shifted)
-----
7353
```
✔ Answer: 7,353
---
10) 379 × 73
```
379
× 73
-----
1137 ← 379 × 3
26530 ← 379 × 70 (shifted)
-----
27667
```
✔ Answer: 27,667
---
11) 582 × 65
```
582
× 65
-----
2910 ← 582 × 5
34920 ← 582 × 60 (shifted)
-----
37830
```
✔ Answer: 37,830
---
12) 596 × 81
```
596
× 81
-----
596 ← 596 × 1
47680 ← 596 × 80 (shifted)
-----
48276
```
✔ Answer: 48,276
---
✔ Final Answers:
| Problem | Answer |
|--------|------------|
| 1) | 9,724 |
| 2) | 8,073 |
| 3) | 9,792 |
| 4) | 16,668 |
| 5) | 13,230 |
| 6) | 14,154 |
| 7) | 16,598 |
| 8) | 39,387 |
| 9) | 7,353 |
| 10) | 27,667 |
| 11) | 37,830 |
| 12) | 48,276 |
---
Let me know if you'd like a printable version or a visual explanation for any specific problem!
Parent Tip: Review the logic above to help your child master the concept of 4 digit multiplication worksheet.
