To solve the column multiplication problems, we will multiply each pair of numbers step by step. Here are the solutions for each problem:
---
Problem 1: \( 458 \times 79 \)
```
458
× 79
------
4122 (458 × 9)
3206 (458 × 70, shifted one position to the left)
------
36182
```
Answer: \( 36182 \)
---
Problem 2: \( 824 \times 37 \)
```
824
× 37
------
5768 (824 × 7)
2472 (824 × 30, shifted one position to the left)
------
30488
```
Answer: \( 30488 \)
---
Problem 3: \( 715 \times 97 \)
```
715
× 97
------
5005 (715 × 7)
6435 (715 × 90, shifted one position to the left)
------
69455
```
Answer: \( 69455 \)
---
Problem 4: \( 187 \times 85 \)
```
187
× 85
------
935 (187 × 5)
1496 (187 × 80, shifted one position to the left)
------
15895
```
Answer: \( 15895 \)
---
Problem 5: \( 936 \times 94 \)
```
936
× 94
------
3744 (936 × 4)
8424 (936 × 90, shifted one position to the left)
------
87984
```
Answer: \( 87984 \)
---
Problem 6: \( 694 \times 89 \)
```
694
× 89
------
6246 (694 × 9)
5552 (694 × 80, shifted one position to the left)
------
61746
```
Answer: \( 61746 \)
---
Problem 7: \( 418 \times 45 \)
```
418
× 45
------
2090 (418 × 5)
1672 (418 × 40, shifted one position to the left)
------
18810
```
Answer: \( 18810 \)
---
Problem 8: \( 624 \times 96 \)
```
624
× 96
------
3744 (624 × 6)
5616 (624 × 90, shifted one position to the left)
------
59904
```
Answer: \( 59904 \)
---
Problem 9: \( 519 \times 82 \)
```
519
× 82
------
1038 (519 × 2)
4152 (519 × 80, shifted one position to the left)
------
42558
```
Answer: \( 42558 \)
---
Problem 10: \( 743 \times 72 \)
```
743
× 72
------
1486 (743 × 2)
5201 (743 × 70, shifted one position to the left)
------
53536
```
Answer: \( 53536 \)
---
Problem 11: \( 336 \times 44 \)
```
336
× 44
------
1344 (336 × 4)
1344 (336 × 40, shifted one position to the left)
------
14784
```
Answer: \( 14784 \)
---
Problem 12: \( 816 \times 93 \)
```
816
× 93
------
2448 (816 × 3)
7344 (816 × 90, shifted one position to the left)
------
75888
```
Answer: \( 75888 \)
---
Final Answers:
1. \( 36182 \)
2. \( 30488 \)
3. \( 69455 \)
4. \( 15895 \)
5. \( 87984 \)
6. \( 61746 \)
7. \( 18810 \)
8. \( 59904 \)
9. \( 42558 \)
10. \( 53536 \)
11. \( 14784 \)
12. \( 75888 \)
\boxed{36182, 30488, 69455, 15895, 87984, 61746, 18810, 59904, 42558, 53536, 14784, 75888}
Parent Tip: Review the logic above to help your child master the concept of multiplying worksheets.
