Let's solve each of the multiplication problems using
column multiplication (also known as long multiplication). We'll go step by step for each problem.
---
1. 95 × 3
```
95
× 3
----
285
```
- 3 × 5 = 15 → write down 5, carry over 1
- 3 × 9 = 27 + 1 = 28
- Result:
285
---
2. 28 × 7
```
28
× 7
----
196
```
- 7 × 8 = 56 → write 6, carry 5
- 7 × 2 = 14 + 5 = 19
- Result:
196
---
3. 76 × 4
```
76
× 4
----
304
```
- 4 × 6 = 24 → write 4, carry 2
- 4 × 7 = 28 + 2 = 30
- Result:
304
---
4. 53 × 5
```
53
× 5
----
265
```
- 5 × 3 = 15 → write 5, carry 1
- 5 × 5 = 25 + 1 = 26
- Result:
265
---
5. 57 × 6
```
57
× 6
----
342
```
- 6 × 7 = 42 → write 2, carry 4
- 6 × 5 = 30 + 4 = 34
- Result:
342
---
6. 89 × 4
```
89
× 4
----
356
```
- 4 × 9 = 36 → write 6, carry 3
- 4 × 8 = 32 + 3 = 35
- Result:
356
---
7. 35 × 6
```
35
× 6
----
210
```
- 6 × 5 = 30 → write 0, carry 3
- 6 × 3 = 18 + 3 = 21
- Result:
210
---
8. 71 × 9
```
71
× 9
----
639
```
- 9 × 1 = 9
- 9 × 7 = 63
- Result:
639
---
9. 94 × 3
```
94
× 3
----
282
```
- 3 × 4 = 12 → write 2, carry 1
- 3 × 9 = 27 + 1 = 28
- Result:
282
---
10. 81 × 7
```
81
× 7
----
567
```
- 7 × 1 = 7
- 7 × 8 = 56
- Result:
567
---
11. 63 × 4
```
63
× 4
----
252
```
- 4 × 3 = 12 → write 2, carry 1
- 4 × 6 = 24 + 1 = 25
- Result:
252
---
12. 84 × 9
```
84
× 9
----
756
```
- 9 × 4 = 36 → write 6, carry 3
- 9 × 8 = 72 + 3 = 75
- Result:
756
---
✔ Final Answers:
1.
285
2.
196
3.
304
4.
265
5.
342
6.
356
7.
210
8.
639
9.
282
10.
567
11.
252
12.
756
---
📝 Explanation:
In
column multiplication, we multiply each digit of the top number by the bottom number, starting from the right. We carry over any tens to the next column and add them in the next step. This method helps organize multi-digit multiplication clearly.
Let me know if you'd like a printable version or explanation with diagrams!
Parent Tip: Review the logic above to help your child master the concept of 3rd grade multiplication worksheet eights.
