We are presented with a series of multiplication problems. We need to solve each problem and write down the final answer.

1. Problem Description

We are presented with a series of multiplication problems. We need to solve each problem and write down the final answer.

2. Solution Steps

Problem 1: $34 \times 4$

$4 \times 4 = 16$. Write down 6, carry-over

1. $4 \times 3 = 12$. $12 + 1 = 13$.

So, $34 \times 4 = 136$.

Problem 2: $75 \times 2$

$2 \times 5 = 10$. Write down 0, carry-over

1. $2 \times 7 = 14$. $14 + 1 = 15$.

So, $75 \times 2 = 150$.

Problem 3: $67 \times 3$

$3 \times 7 = 21$. Write down 1, carry-over

2. $3 \times 6 = 18$. $18 + 2 = 20$.

So, $67 \times 3 = 201$.

Problem 4: $98 \times 5$

$5 \times 8 = 40$. Write down 0, carry-over

4. $5 \times 9 = 45$. $45 + 4 = 49$.

So, $98 \times 5 = 490$.

Problem 5: $64 \times 8$

$8 \times 4 = 32$. Write down 2, carry-over

3. $8 \times 6 = 48$. $48 + 3 = 51$.

So, $64 \times 8 = 512$.

Problem 6: $86 \times 4$

$4 \times 6 = 24$. Write down 4, carry-over

2. $4 \times 8 = 32$. $32 + 2 = 34$.

So, $86 \times 4 = 344$.

Problem 7: $48 \times 2$

$2 \times 8 = 16$. Write down 6, carry-over

1. $2 \times 4 = 8$. $8 + 1 = 9$.

So, $48 \times 2 = 96$.

Problem 8: $54 \times 3$

$3 \times 4 = 12$. Write down 2, carry-over

1. $3 \times 5 = 15$. $15 + 1 = 16$.

So, $54 \times 3 = 162$.

Problem 9: (Missing in the image, it looks to have the numbers 78 times 3)

$3 \times 8 = 24$. Write down 4, carry-over

2. $3 \times 7 = 21$. $21 + 2 = 23$.

So, $78 \times 3 = 234$.

Problem 10: $65 \times 5$

$5 \times 5 = 25$. Write down 5, carry-over

2. $5 \times 6 = 30$. $30 + 2 = 32$.

So, $65 \times 5 = 325$.

Problem 11: $97 \times 4$

$4 \times 7 = 28$. Write down 8, carry-over

2. $4 \times 9 = 36$. $36 + 2 = 38$.

So, $97 \times 4 = 388$.

Problem 12: $39 \times 3$

$3 \times 9 = 27$. Write down 7, carry-over

2. $3 \times 3 = 9$. $9 + 2 = 11$.

So, $39 \times 3 = 117$.

Problem 13: $59 \times 8$

$8 \times 9 = 72$. Write down 2, carry-over

7. $8 \times 5 = 40$. $40 + 7 = 47$.

So, $59 \times 8 = 472$.

Problem 14: $47 \times 5$

$5 \times 7 = 35$. Write down 5, carry-over

3. $5 \times 4 = 20$. $20 + 3 = 23$.

So, $47 \times 5 = 235$.

Problem 15: $86 \times 3$

$3 \times 6 = 18$. Write down 8, carry-over

1. $3 \times 8 = 24$. $24 + 1 = 25$.

So, $86 \times 3 = 258$.

3. Final Answer

1: 136

2: 150

3: 201

4: 490

5: 512

6: 344

7: 96

8: 162

9: 234

10: 325

11: 388

12: 117

13: 472

14: 235

15: 258