Let's solve each of the multiplication problems in the worksheet step by step. These are
2-digit by 2-digit multiplication problems.
---
Problem 1: 52 × 48
We'll use the standard algorithm:
```
52
× 48
-----
416 ← 52 × 8
2080 ← 52 × 40 (shifted one place to the left)
-----
2496
```
✔ Answer: 2,496
---
Problem 2: 61 × 37
```
61
× 37
-----
427 ← 61 × 7
1830 ← 61 × 30
-----
2257
```
✔ Answer: 2,257
---
Problem 3: 28 × 48
```
28
× 48
-----
224 ← 28 × 8
1120 ← 28 × 40
-----
1344
```
✔ Answer: 1,344
---
Problem 4: 72 × 87
```
72
× 87
-----
504 ← 72 × 7
5760 ← 72 × 80
-----
6264
```
✔ Answer: 6,264
---
Problem 5: 57 × 86
```
57
× 86
-----
342 ← 57 × 6
4560 ← 57 × 80
-----
4892
```
✔ Answer: 4,892
---
Problem 6: 48 × 26
```
48
× 26
-----
288 ← 48 × 6
960 ← 48 × 20
-----
1248
```
✔ Answer: 1,248
---
Problem 7: 93 × 84
```
93
× 84
-----
372 ← 93 × 4
7440 ← 93 × 80
-----
7712
```
✔ Answer: 7,712
---
Problem 8: 53 × 46
```
53
× 46
-----
318 ← 53 × 6
2120 ← 53 × 40
-----
2438
```
✔ Answer: 2,438
---
Problem 9: 82 × 35
```
82
× 35
-----
410 ← 82 × 5
2460 ← 82 × 30
-----
2870
```
✔ Answer: 2,870
---
Problem 10: 49 × 37
```
49
× 37
-----
343 ← 49 × 7
1470 ← 49 × 30
-----
1813
```
✔ Answer: 1,813
---
Problem 11: 64 × 47
```
64
× 47
-----
448 ← 64 × 7
2560 ← 64 × 40
-----
3008
```
✔ Answer: 3,008
---
Problem 12: 39 × 66
```
39
× 66
-----
234 ← 39 × 6
2340 ← 39 × 60
-----
2574
```
✔ Answer: 2,574
---
✔ Final Answers:
| Problem | Answer |
|--------|--------|
| 1) | 2,496 |
| 2) | 2,257 |
| 3) | 1,344 |
| 4) | 6,264 |
| 5) | 4,892 |
| 6) | 1,248 |
| 7) | 7,712 |
| 8) | 2,438 |
| 9) | 2,870 |
| 10) | 1,813 |
| 11) | 3,008 |
| 12) | 2,574 |
---
Let me know if you'd like a visual explanation or printable version!
Parent Tip: Review the logic above to help your child master the concept of two digit multiplication worksheet 4th grade.
