Multiplying (1 to 12) by 4 (100 Questions) (A) - Free Printable

Let’s solve this step by step.

This worksheet is called “Multiplying by 4 (A)”. That means every problem has a number multiplied by 4. Your job is to find the product — that’s the answer when you multiply two numbers.

We’ll go row by row, left to right, and calculate each one carefully.

---

Row 1:
5 × 4 = 20
1 × 4 = 4
2 × 4 = 8
9 × 4 = 36
3 × 4 = 12
7 × 4 = 28
8 × 4 = 32
11 × 4 = 44
10 × 4 = 40
6 × 4 = 24

→ Row 1 answers: 20, 4, 8, 36, 12, 28, 32, 44, 40, 24

---

Row 2:
4 × 4 = 16
12 × 4 = 48
4 × 5 = 20 ← Wait! This says “×5”, not “×4” — but the title says “Multiplying by 4”. Let me check again.

Looking at the image description — actually, in Row 2, it’s:

4 × 4
12 × 4
4 × 5 → Hmm, this might be a typo? But let’s look closer.

Wait — no, looking back at the original layout:

Actually, re-examining the structure — the second row is:

4 × 4
12 × 4
4 × 5 → No, wait — perhaps I misread.

Hold on — let me reconstruct from the text given:

The user pasted:

```
5 1 2 9 3 7 8 11 10 6
×4 ×4 ×4 ×4 ×4 ×4 ×4 ×4 ×4 ×4

4 12 4 4 4 4 4 4 4 4
×4 ×4 ×5 ×11 ×12 ×8 ×6 ×10 ×9 ×7
```

Oh! So in Row 2, the multipliers are NOT all 4s — they vary! The title says “Multiplying by 4 (A)” — but that might mean the first factor is often 4, or maybe it's just the name of the sheet.

Actually, looking more carefully — the instruction says: “Calculate each product.” And the problems are written as:

Top number × bottom number.

So for example, in Row 2, Column 3: it’s 4 × 5 — which is 20.

But the title “Multiplying by 4” might be misleading — because not every problem multiplies by 4. Some have 4 on top, some on bottom, some neither.

Wait — let’s check the very first row: all are something × 4.

Second row: mostly 4 × something, but not always 4.

Third row: all are 4 × something.

Fourth row: mixed.

Fifth row: mixed.

Sixth row: mixed.

Seventh row: mixed.

Eighth row: mixed.

Ninth row: mixed.

Tenth row: mixed.

So actually, the worksheet includes many different multiplication facts — not just multiplying by 4. The title might be a bit confusing, but we must solve what’s written.

So let’s proceed correctly — for each column, take the top number and multiply by the bottom number.

I’ll list them all in order, row by row, 10 per row, total 10 rows → 100 problems.

---

Let me write them out systematically:

Row 1:
5×4=20
1×4=4
2×4=8
9×4=36
3×4=12
7×4=28
8×4=32
11×4=44
10×4=40
6×4=24

Row 2:
4×4=16
12×4=48
4×5=20
4×11=44
4×12=48
4×8=32
4×6=24
4×10=40
4×9=36
4×7=28

Row 3:
4×4=16
4×3=12
4×2=8
4×1=4
4×4=16
4×9=36
6×4=24
7×4=28
8×4=32
4×10=40

Row 4:
5×4=20
4×2=8
12×4=48
1×4=4
4×3=12
4×11=44
4×4=16
2×4=8
1×4=4
3×4=12
4×12=48 ← Wait, there are 11 here? Let me count.

No — looking back at the original:

Row 4 is:

```
5 4 12 1 4 4 4 2 1 3 4
×4 ×2 ×4 ×4 ×3 ×11 ×4 ×4 ×4 ×4 ×12
```

That’s 11 items? But earlier rows had 10. Inconsistency?

Wait — let me recount the original input.

Original user input:

After Row 3, it says:

```
5 4 12 1 4 4 4 2 1 3 4
×4 ×2 ×4 ×4 ×3 ×11 ×4 ×4 ×4 ×4 ×12
```

That’s 11 columns? But previous rows had 10. Then next row:

```
4 8 4 4 4 4 4 4 3 4
×10 ×4 ×7 ×9 ×11 ×5 ×4 ×6 ×4 ×11
```

That’s 10.

Then:

```
4 4 5 4 4 8 2 10 4 4
×4 ×1 ×4 ×7 ×9 ×4 ×4 ×4 ×12 ×6
```

10.

Then:

```
4 10 4 5 6 3 8 7 4 4
×12 ×4 ×9 ×4 ×4 ×4 ×4 ×4 ×11 ×4
```

10.

Then:

```
2 4 5 9 3 4 6 4 10 11
×4 ×1 ×4 ×4 ×4 ×4 ×4 ×7 ×4 ×4
```

10.

Then:

```
4 12 1 8 11 4 4 1 4 4
×2 ×4 ×4 ×4 ×4 ×8 ×2 ×4 ×6 ×10
```

10.

Then:

```
4 4 4 3 4 4 9 4 5 6
×4 ×5 ×12 ×4 ×7 ×9 ×4 ×4 ×4 ×4
```

10.

So only Row 4 has 11 items? That can’t be right — probably a formatting error in the user’s paste.

Looking back at the original image description — since I can't see the image, but based on standard worksheets, it should be 10x10 = 100 problems.

In the user’s text, Row 4 is listed as having 11 entries, but likely it’s a mistake in copying.

Let me check the sequence:

After Row 3 (which ends with 4×10=40), then Row 4 starts with 5×4, etc.

But in the text, after "4 ×10" (end of Row 3), it goes:

" 5 4 12 1 4 4 4 2 1 3 4" — that’s 11 numbers.

Then below: " ×4 ×2 ×4 ×4 ×3 ×11 ×4 ×4 ×4 ×4 ×12" — also 11.

But then next row has 10.

Perhaps the last "4" and "×12" belong to the next row? Unlikely.

Maybe it's a typo, and it should be 10 items.

To resolve this, I'll assume that the worksheet is designed for 100 problems, so 10 rows of 10.

Therefore, in Row 4, the last item "4 ×12" might be extra, or perhaps the first item is part of previous.

Another possibility: in the original, Row 4 might be:

5×4, 4×2, 12×4, 1×4, 4×3, 4×11, 4×4, 2×4, 1×4, 3×4 — and the "4 ×12" is actually the start of Row 5? But Row 5 starts with "4 ×10" according to later text.

This is messy.

Perhaps I should count the total number of problems listed in the user's message.

Let me list all the multiplications as written:

From user input:

Row 1: 10 problems

Row 2: 10 problems

Row 3: 10 problems

Row 4: 11 problems? (5×4, 4×2, 12×4, 1×4, 4×3, 4×11, 4×4, 2×4, 1×4, 3×4, 4×12)

Then Row 5: 10 problems (4×10, 8×4, 4×7, 4×9, 4×11, 4×5, 4×4, 4×6, 3×4, 4×11) — wait, in user input it's:

" 4 8 4 4 4 4 4 4 3 4
×10 ×4 ×7 ×9 ×11 ×5 ×4 ×6 ×4 ×11"

So 10.

Then Row 6: 10

Row 7: 10

Row 8: 10

Row 9: 10

Row 10: 10

So if Row 4 has 11, total would be 10+10+10+11+10*6 = 10+10+10+11+60 = 101 — too many.

Probably, the "4 ×12" at the end of Row 4 is a mistake, or it's meant to be part of Row 5.

Looking at Row 5 in user input: it starts with "4 ×10", but if we move the "4 ×12" to the beginning of Row 5, then Row 4 has 10, Row 5 has 11, still bad.

Perhaps the last "4" in Row 4 top line is not there, or something.

To make it work, I'll assume that Row 4 is only the first 10 items, and ignore the 11th for now, or consider it a typo.

But let's look at the values: in Row 4, the last is "3 ×4" and then "4 ×12" — perhaps "4 ×12" is the first of Row 5, but Row 5 starts with "4 ×10".

Another idea: in the original worksheet, the rows might be aligned differently.

Perhaps the "4 ×12" is for the next row, but in the text it's placed under Row 4.

To avoid confusion, I'll calculate all as written, and if there are 101, so be it, but the score is /100, so likely 100 problems.

Let me count the number of multiplication signs in the user's message.

In the initial block:

First row: 10 "×4"

Second row: 10 "×" with various numbers

Third row: 10 "×"

Fourth row: 11 "×" ? Let's see the text:

" 5 4 12 1 4 4 4 2 1 3 4
×4 ×2 ×4 ×4 ×3 ×11 ×4 ×4 ×4 ×4 ×12"

Yes, 11.

Then fifth row: " 4 8 4 4 4 4 4 4 3 4
×10 ×4 ×7 ×9 ×11 ×5 ×4 ×6 ×4 ×11" — 10

Sixth: 10

Seventh: 10

Eighth: 10

Ninth: 10

Tenth: 10

So total problems: 10+10+10+11+10+10+10+10+10+10 = let's add: 10*9 = 90, plus 11 = 101.

But the score is /100, so probably one is extra or missing.

Perhaps the very first "Name:" etc. is not counted, but that doesn't help.

Another possibility: in Row 4, the "4 ×12" is not a separate problem; maybe it's a continuation, but unlikely.

Perhaps the worksheet has 10 rows, but Row 4 has 10, and the "4" at the end is a typo.

I think for the sake of solving, I'll proceed with the calculation as written, and provide 101 answers, but since the score is /100, maybe the last one is not intended.

But to be accurate, I'll calculate all.

Let me list all 101 problems with their answers.

I'll number them 1 to 101.

Problems and Answers:

1. 5 × 4 = 20
2. 1 × 4 = 4
3. 2 × 4 = 8
4. 9 × 4 = 36
5. 3 × 4 = 12
6. 7 × 4 = 28
7. 8 × 4 = 32
8. 11 × 4 = 44
9. 10 × 4 = 40
10. 6 × 4 = 24

11. 4 × 4 = 16
12. 12 × 4 = 48
13. 4 × 5 = 20
14. 4 × 11 = 44
15. 4 × 12 = 48
16. 4 × 8 = 32
17. 4 × 6 = 24
18. 4 × 10 = 40
19. 4 × 9 = 36
20. 4 × 7 = 28

21. 4 × 4 = 16
22. 4 × 3 = 12
23. 4 × 2 = 8
24. 4 × 1 = 4
25. 4 × 4 = 16
26. 4 × 9 = 36
27. 6 × 4 = 24
28. 7 × 4 = 28
29. 8 × 4 = 32
30. 4 × 10 = 40

31. 5 × 4 = 20
32. 4 × 2 = 8
33. 12 × 4 = 48
34. 1 × 4 = 4
35. 4 × 3 = 12
36. 4 × 11 = 44
37. 4 × 4 = 16
38. 2 × 4 = 8
39. 1 × 4 = 4
40. 3 × 4 = 12
41. 4 × 12 = 48 // this is the 11th in this row

42. 4 × 10 = 40
43. 8 × 4 = 32
44. 4 × 7 = 28
45. 4 × 9 = 36
46. 4 × 11 = 44
47. 4 × 5 = 20
48. 4 × 4 = 16
49. 4 × 6 = 24
50. 3 × 4 = 12
51. 4 × 11 = 44 // wait, in user input for Row 5, last is "4 ×11", but let's see:

User input for Row 5: " 4 8 4 4 4 4 4 4 3 4
×10 ×4 ×7 ×9 ×11 ×5 ×4 ×6 ×4 ×11"

So:
42. 4×10=40
43. 8×4=32
44. 4×7=28
45. 4×9=36
46. 4×11=44
47. 4×5=20
48. 4×4=16
49. 4×6=24
50. 3×4=12
51. 4×11=44 // yes

But earlier I have 41 as 4×12=48, so 42 is 4×10=40, etc.

Continue:

52. 4 × 4 = 16 // Row 6: " 4 4 5 4 4 8 2 10 4 4
×4 ×1 ×4 ×7 ×9 ×4 ×4 ×4 ×12 ×6"

So:
52. 4×4=16
53. 4×1=4
54. 5×4=20
55. 4×7=28
56. 4×9=36
57. 8×4=32
58. 2×4=8
59. 10×4=40
60. 4×12=48
61. 4×6=24

62. 4 × 12 = 48 // Row 7: " 4 10 4 5 6 3 8 7 4 4
×12 ×4 ×9 ×4 ×4 ×4 ×4 ×4 ×11 ×4"

So:
62. 4×12=48
63. 10×4=40
64. 4×9=36
65. 5×4=20
66. 6×4=24
67. 3×4=12
68. 8×4=32
69. 7×4=28
70. 4×11=44
71. 4×4=16

72. 2 × 4 = 8 // Row 8: " 2 4 5 9 3 4 6 4 10 11
×4 ×1 ×4 ×4 ×4 ×4 ×4 ×7 ×4 ×4"

So:
72. 2×4=8
73. 4×1=4
74. 5×4=20
75. 9×4=36
76. 3×4=12
77. 4×4=16
78. 6×4=24
79. 4×7=28
80. 10×4=40
81. 11×4=44

82. 4 × 2 = 8 // Row 9: " 4 12 1 8 11 4 4 1 4 4
×2 ×4 ×4 ×4 ×4 ×8 ×2 ×4 ×6 ×10"

So:
82. 4×2=8
83. 12×4=48
84. 1×4=4
85. 8×4=32
86. 11×4=44
87. 4×8=32
88. 4×2=8
89. 1×4=4
90. 4×6=24
91. 4×10=40

92. 4 × 4 = 16 // Row 10: " 4 4 4 3 4 4 9 4 5 6
×4 ×5 ×12 ×4 ×7 ×9 ×4 ×4 ×4 ×4"

So:
92. 4×4=16
93. 4×5=20
94. 4×12=48
95. 3×4=12
96. 4×7=28
97. 4×9=36
98. 9×4=36
99. 4×4=16
100. 5×4=20
101. 6×4=24

So there are 101 problems. But the score is /100, so perhaps the last one is not included, or it's a mistake.

Maybe in the original, Row 4 has only 10, and the "4 ×12" is not there, but in the text it is.

To match the /100, I'll assume that problem 41 (4×12) is extra, or perhaps it's part of the row, but for scoring, we take first 100.

Since the user will compare to answer key, I need to provide all.

But for the final answer, since it's a worksheet, the student needs to fill in all boxes, so I'll provide all 101 answers, but note that there might be 101.

Perhaps the "Score: ___ /100" is a template, and it's actually 101, but unlikely.

Another thought: in Row 4, the last "4" on top and "×12" might be for the next row, but in the text, Row 5 starts with "4 ×10", so not.

I think I have to go with what's written.

So for the final answer, I'll list all products in order.

But the user expects the answers to fill in the blanks.

Since the instruction is to solve the problem accurately, I'll provide the list of answers.

For the Final Answer section, I'll put the sequence of answers.

But it's long.

Perhaps group by rows.

Let me write the answers row by row as per the worksheet.

Assume 10 rows, but Row 4 has 11, so perhaps it's 10 rows with varying, but typically it's grid.

To simplify, I'll provide the answers in the order of the problems as listed, and for the score, it's up to the teacher.

But for this response, I'll give the calculated products.

So here are the answers for each problem in sequence:

Row 1: 20, 4, 8, 36, 12, 28, 32, 44, 40, 24

Row 2: 16, 48, 20, 44, 48, 32, 24, 40, 36, 28

Row 3: 16, 12, 8, 4, 16, 36, 24, 28, 32, 40

Row 4: 20, 8, 48, 4, 12, 44, 16, 8, 4, 12, 48 // 11 answers

Row 5: 40, 32, 28, 36, 44, 20, 16, 24, 12, 44

Row 6: 16, 4, 20, 28, 36, 32, 8, 40, 48, 24

Row 7: 48, 40, 36, 20, 24, 12, 32, 28, 44, 16

Row 8: 8, 4, 20, 36, 12, 16, 24, 28, 40, 44

Row 9: 8, 48, 4, 32, 44, 32, 8, 4, 24, 40

Row 10: 16, 20, 48, 12, 28, 36, 36, 16, 20, 24

Now, to verify a few:

For example, in Row 4, problem 33: 12×4=48, correct.

Problem 41: 4×12=48, correct.

In Row 5, problem 46: 4×11=44, correct.

In Row 10, problem 98: 9×4=36, correct.

All seem correct.

For the Final Answer, since the student needs to fill in the worksheet, I'll provide the list.

But in the context, perhaps box the entire set.

Since the instruction is to provide the final correct answer, and it's a worksheet, I'll state the answers in order.

To save space, I can say the products are as calculated above.

But for the format, I'll write them in a single line or grouped.

Perhaps for the Final Answer, I'll put the sequence.

Given that, I think the best is to provide the answers row by row as above.

So for the Final Answer section:

Final Answer:
Row 1: 20, 4, 8, 36, 12, 28, 32, 44, 40, 24
Row 2: 16, 48, 20, 44, 48, 32, 24, 40, 36, 28
Row 3: 16, 12, 8, 4, 16, 36, 24, 28, 32, 40
Row 4: 20, 8, 48, 4, 12, 44, 16, 8, 4, 12, 48
Row 5: 40, 32, 28, 36, 44, 20, 16, 24, 12, 44
Row 6: 16, 4, 20, 28, 36, 32, 8, 40, 48, 24
Row 7: 48, 40, 36, 20, 24, 12, 32, 28, 44, 16
Row 8: 8, 4, 20, 36, 12, 16, 24, 28, 40, 44
Row 9: 8, 48, 4, 32, 44, 32, 8, 4, 24, 40
Row 10: 16, 20, 48, 12, 28, 36, 36, 16, 20, 24

Note: There are 101 answers due to an extra problem in Row 4. If the worksheet intends 100, please check the original image for alignment.

But since the user may have copied it as is, I'll leave it.

For accuracy, all calculations are correct as per the given numbers.

So this is the solution.