Multiply 4 Digits By 1 Digit worksheet - Free Printable
Educational worksheet: Multiply 4 Digits By 1 Digit worksheet. Download and print for classroom or home learning activities.
JPG
1000×1291
54.7 KB
Free · Personal Use
Quality Assured by Worksheets Library Team
Reviewed for educational accuracy and age-appropriateness
ID: #1009878
⭐
Show Answer Key & Explanations
Step-by-step solution for: Multiply 4 Digits By 1 Digit worksheet
▼
Show Answer Key & Explanations
Step-by-step solution for: Multiply 4 Digits By 1 Digit worksheet
The task involves performing multiplication for each of the given problems. Below, I will solve each problem step by step.
---
\[
\begin{array}{r}
4393 \\
\times \phantom{0} 7 \\
\hline
30751 \\
\end{array}
\]
- Multiply each digit of 4393 by 7:
- \( 3 \times 7 = 21 \) (write 1, carry 2)
- \( 9 \times 7 = 63 \), add carry 2 → 65 (write 5, carry 6)
- \( 3 \times 7 = 21 \), add carry 6 → 27 (write 7, carry 2)
- \( 4 \times 7 = 28 \), add carry 2 → 30 (write 30)
Answer: \( 30751 \)
---
\[
\begin{array}{r}
2632 \\
\times \phantom{0} 4 \\
\hline
10528 \\
\end{array}
\]
- Multiply each digit of 2632 by 4:
- \( 2 \times 4 = 8 \)
- \( 3 \times 4 = 12 \) (write 2, carry 1)
- \( 6 \times 4 = 24 \), add carry 1 → 25 (write 5, carry 2)
- \( 2 \times 4 = 8 \), add carry 2 → 10 (write 10)
Answer: \( 10528 \)
---
\[
\begin{array}{r}
3054 \\
\times \phantom{0} 2 \\
\hline
6108 \\
\end{array}
\]
- Multiply each digit of 3054 by 2:
- \( 4 \times 2 = 8 \)
- \( 5 \times 2 = 10 \) (write 0, carry 1)
- \( 0 \times 2 = 0 \), add carry 1 → 1
- \( 3 \times 2 = 6 \)
Answer: \( 6108 \)
---
\[
\begin{array}{r}
4755 \\
\times \phantom{0} 7 \\
\hline
33285 \\
\end{array}
\]
- Multiply each digit of 4755 by 7:
- \( 5 \times 7 = 35 \) (write 5, carry 3)
- \( 5 \times 7 = 35 \), add carry 3 → 38 (write 8, carry 3)
- \( 7 \times 7 = 49 \), add carry 3 → 52 (write 2, carry 5)
- \( 4 \times 7 = 28 \), add carry 5 → 33 (write 33)
Answer: \( 33285 \)
---
\[
\begin{array}{r}
5321 \\
\times \phantom{0} 5 \\
\hline
26605 \\
\end{array}
\]
- Multiply each digit of 5321 by 5:
- \( 1 \times 5 = 5 \)
- \( 2 \times 5 = 10 \) (write 0, carry 1)
- \( 3 \times 5 = 15 \), add carry 1 → 16 (write 6, carry 1)
- \( 5 \times 5 = 25 \), add carry 1 → 26 (write 26)
Answer: \( 26605 \)
---
\[
\begin{array}{r}
9443 \\
\times \phantom{0} 2 \\
\hline
18886 \\
\end{array}
\]
- Multiply each digit of 9443 by 2:
- \( 3 \times 2 = 6 \)
- \( 4 \times 2 = 8 \)
- \( 4 \times 2 = 8 \)
- \( 9 \times 2 = 18 \) (write 18)
Answer: \( 18886 \)
---
\[
\begin{array}{r}
7096 \\
\times \phantom{0} 5 \\
\hline
35480 \\
\end{array}
\]
- Multiply each digit of 7096 by 5:
- \( 6 \times 5 = 30 \) (write 0, carry 3)
- \( 9 \times 5 = 45 \), add carry 3 → 48 (write 8, carry 4)
- \( 0 \times 5 = 0 \), add carry 4 → 4
- \( 7 \times 5 = 35 \)
Answer: \( 35480 \)
---
\[
\begin{array}{r}
6356 \\
\times \phantom{0} 5 \\
\hline
31780 \\
\end{array}
\]
- Multiply each digit of 6356 by 5:
- \( 6 \times 5 = 30 \) (write 0, carry 3)
- \( 5 \times 5 = 25 \), add carry 3 → 28 (write 8, carry 2)
- \( 3 \times 5 = 15 \), add carry 2 → 17 (write 7, carry 1)
- \( 6 \times 5 = 30 \), add carry 1 → 31 (write 31)
Answer: \( 31780 \)
---
\[
\begin{array}{r}
7553 \\
\times \phantom{0} 3 \\
\hline
22659 \\
\end{array}
\]
- Multiply each digit of 7553 by 3:
- \( 3 \times 3 = 9 \)
- \( 5 \times 3 = 15 \) (write 5, carry 1)
- \( 5 \times 3 = 15 \), add carry 1 → 16 (write 6, carry 1)
- \( 7 \times 3 = 21 \), add carry 1 → 22 (write 22)
Answer: \( 22659 \)
---
\[
\begin{array}{r}
5448 \\
\times \phantom{0} 1 \\
\hline
5448 \\
\end{array}
\]
- Any number multiplied by 1 is the number itself.
Answer: \( 5448 \)
---
\[
\begin{array}{r}
4321 \\
\times \phantom{0} 7 \\
\hline
30247 \\
\end{array}
\]
- Multiply each digit of 4321 by 7:
- \( 1 \times 7 = 7 \)
- \( 2 \times 7 = 14 \) (write 4, carry 1)
- \( 3 \times 7 = 21 \), add carry 1 → 22 (write 2, carry 2)
- \( 4 \times 7 = 28 \), add carry 2 → 30 (write 30)
Answer: \( 30247 \)
---
\[
\begin{array}{r}
1496 \\
\times \phantom{0} 9 \\
\hline
13464 \\
\end{array}
\]
- Multiply each digit of 1496 by 9:
- \( 6 \times 9 = 54 \) (write 4, carry 5)
- \( 9 \times 9 = 81 \), add carry 5 → 86 (write 6, carry 8)
- \( 4 \times 9 = 36 \), add carry 8 → 44 (write 4, carry 4)
- \( 1 \times 9 = 9 \), add carry 4 → 13 (write 13)
Answer: \( 13464 \)
---
\[
\begin{array}{r}
5418 \\
\times \phantom{0} 3 \\
\hline
16254 \\
\end{array}
\]
- Multiply each digit of 5418 by 3:
- \( 8 \times 3 = 24 \) (write 4, carry 2)
- \( 1 \times 3 = 3 \), add carry 2 → 5
- \( 4 \times 3 = 12 \) (write 2, carry 1)
- \( 5 \times 3 = 15 \), add carry 1 → 16 (write 16)
Answer: \( 16254 \)
---
\[
\begin{array}{r}
1010 \\
\times \phantom{0} 5 \\
\hline
5050 \\
\end{array}
\]
- Multiply each digit of 1010 by 5:
- \( 0 \times 5 = 0 \)
- \( 1 \times 5 = 5 \)
- \( 0 \times 5 = 0 \)
- \( 1 \times 5 = 5 \)
Answer: \( 5050 \)
---
\[
\begin{array}{r}
5166 \\
\times \phantom{0} 6 \\
\hline
31056 \\
\end{array}
\]
- Multiply each digit of 5166 by 6:
- \( 6 \times 6 = 36 \) (write 6, carry 3)
- \( 6 \times 6 = 36 \), add carry 3 → 39 (write 9, carry 3)
- \( 1 \times 6 = 6 \), add carry 3 → 9
- \( 5 \times 6 = 30 \)
Answer: \( 31056 \)
---
\[
\begin{array}{r}
2209 \\
\times \phantom{0} 5 \\
\hline
11045 \\
\end{array}
\]
- Multiply each digit of 2209 by 5:
- \( 9 \times 5 = 45 \) (write 5, carry 4)
- \( 0 \times 5 = 0 \), add carry 4 → 4
- \( 2 \times 5 = 10 \) (write 0, carry 1)
- \( 2 \times 5 = 10 \), add carry 1 → 11 (write 11)
Answer: \( 11045 \)
---
\[
\begin{array}{r}
1405 \\
\times \phantom{0} 8 \\
\hline
11240 \\
\end{array}
\]
- Multiply each digit of 1405 by 8:
- \( 5 \times 8 = 40 \) (write 0, carry 4)
- \( 0 \times 8 = 0 \), add carry 4 → 4
- \( 4 \times 8 = 32 \) (write 2, carry 3)
- \( 1 \times 8 = 8 \), add carry 3 → 11 (write 11)
Answer: \( 11240 \)
---
\[
\begin{array}{r}
3630 \\
\times \phantom{0} 8 \\
\hline
29040 \\
\end{array}
\]
- Multiply each digit of 3630 by 8:
- \( 0 \times 8 = 0 \)
- \( 3 \times 8 = 24 \) (write 4, carry 2)
- \( 6 \times 8 = 48 \), add carry 2 → 50 (write 0, carry 5)
- \( 3 \times 8 = 24 \), add carry 5 → 29 (write 29)
Answer: \( 29040 \)
---
\[
\boxed{
\begin{array}{ccc}
30751 & 10528 & 6108 \\
33285 & 26605 & 18886 \\
35480 & 31780 & 22659 \\
5448 & 30247 & 13464 \\
16254 & 5050 & 31056 \\
11045 & 11240 & 29040 \\
\end{array}
}
\]
---
Problem 1: \( 4393 \times 7 \)
\[
\begin{array}{r}
4393 \\
\times \phantom{0} 7 \\
\hline
30751 \\
\end{array}
\]
- Multiply each digit of 4393 by 7:
- \( 3 \times 7 = 21 \) (write 1, carry 2)
- \( 9 \times 7 = 63 \), add carry 2 → 65 (write 5, carry 6)
- \( 3 \times 7 = 21 \), add carry 6 → 27 (write 7, carry 2)
- \( 4 \times 7 = 28 \), add carry 2 → 30 (write 30)
Answer: \( 30751 \)
---
Problem 2: \( 2632 \times 4 \)
\[
\begin{array}{r}
2632 \\
\times \phantom{0} 4 \\
\hline
10528 \\
\end{array}
\]
- Multiply each digit of 2632 by 4:
- \( 2 \times 4 = 8 \)
- \( 3 \times 4 = 12 \) (write 2, carry 1)
- \( 6 \times 4 = 24 \), add carry 1 → 25 (write 5, carry 2)
- \( 2 \times 4 = 8 \), add carry 2 → 10 (write 10)
Answer: \( 10528 \)
---
Problem 3: \( 3054 \times 2 \)
\[
\begin{array}{r}
3054 \\
\times \phantom{0} 2 \\
\hline
6108 \\
\end{array}
\]
- Multiply each digit of 3054 by 2:
- \( 4 \times 2 = 8 \)
- \( 5 \times 2 = 10 \) (write 0, carry 1)
- \( 0 \times 2 = 0 \), add carry 1 → 1
- \( 3 \times 2 = 6 \)
Answer: \( 6108 \)
---
Problem 4: \( 4755 \times 7 \)
\[
\begin{array}{r}
4755 \\
\times \phantom{0} 7 \\
\hline
33285 \\
\end{array}
\]
- Multiply each digit of 4755 by 7:
- \( 5 \times 7 = 35 \) (write 5, carry 3)
- \( 5 \times 7 = 35 \), add carry 3 → 38 (write 8, carry 3)
- \( 7 \times 7 = 49 \), add carry 3 → 52 (write 2, carry 5)
- \( 4 \times 7 = 28 \), add carry 5 → 33 (write 33)
Answer: \( 33285 \)
---
Problem 5: \( 5321 \times 5 \)
\[
\begin{array}{r}
5321 \\
\times \phantom{0} 5 \\
\hline
26605 \\
\end{array}
\]
- Multiply each digit of 5321 by 5:
- \( 1 \times 5 = 5 \)
- \( 2 \times 5 = 10 \) (write 0, carry 1)
- \( 3 \times 5 = 15 \), add carry 1 → 16 (write 6, carry 1)
- \( 5 \times 5 = 25 \), add carry 1 → 26 (write 26)
Answer: \( 26605 \)
---
Problem 6: \( 9443 \times 2 \)
\[
\begin{array}{r}
9443 \\
\times \phantom{0} 2 \\
\hline
18886 \\
\end{array}
\]
- Multiply each digit of 9443 by 2:
- \( 3 \times 2 = 6 \)
- \( 4 \times 2 = 8 \)
- \( 4 \times 2 = 8 \)
- \( 9 \times 2 = 18 \) (write 18)
Answer: \( 18886 \)
---
Problem 7: \( 7096 \times 5 \)
\[
\begin{array}{r}
7096 \\
\times \phantom{0} 5 \\
\hline
35480 \\
\end{array}
\]
- Multiply each digit of 7096 by 5:
- \( 6 \times 5 = 30 \) (write 0, carry 3)
- \( 9 \times 5 = 45 \), add carry 3 → 48 (write 8, carry 4)
- \( 0 \times 5 = 0 \), add carry 4 → 4
- \( 7 \times 5 = 35 \)
Answer: \( 35480 \)
---
Problem 8: \( 6356 \times 5 \)
\[
\begin{array}{r}
6356 \\
\times \phantom{0} 5 \\
\hline
31780 \\
\end{array}
\]
- Multiply each digit of 6356 by 5:
- \( 6 \times 5 = 30 \) (write 0, carry 3)
- \( 5 \times 5 = 25 \), add carry 3 → 28 (write 8, carry 2)
- \( 3 \times 5 = 15 \), add carry 2 → 17 (write 7, carry 1)
- \( 6 \times 5 = 30 \), add carry 1 → 31 (write 31)
Answer: \( 31780 \)
---
Problem 9: \( 7553 \times 3 \)
\[
\begin{array}{r}
7553 \\
\times \phantom{0} 3 \\
\hline
22659 \\
\end{array}
\]
- Multiply each digit of 7553 by 3:
- \( 3 \times 3 = 9 \)
- \( 5 \times 3 = 15 \) (write 5, carry 1)
- \( 5 \times 3 = 15 \), add carry 1 → 16 (write 6, carry 1)
- \( 7 \times 3 = 21 \), add carry 1 → 22 (write 22)
Answer: \( 22659 \)
---
Problem 10: \( 5448 \times 1 \)
\[
\begin{array}{r}
5448 \\
\times \phantom{0} 1 \\
\hline
5448 \\
\end{array}
\]
- Any number multiplied by 1 is the number itself.
Answer: \( 5448 \)
---
Problem 11: \( 4321 \times 7 \)
\[
\begin{array}{r}
4321 \\
\times \phantom{0} 7 \\
\hline
30247 \\
\end{array}
\]
- Multiply each digit of 4321 by 7:
- \( 1 \times 7 = 7 \)
- \( 2 \times 7 = 14 \) (write 4, carry 1)
- \( 3 \times 7 = 21 \), add carry 1 → 22 (write 2, carry 2)
- \( 4 \times 7 = 28 \), add carry 2 → 30 (write 30)
Answer: \( 30247 \)
---
Problem 12: \( 1496 \times 9 \)
\[
\begin{array}{r}
1496 \\
\times \phantom{0} 9 \\
\hline
13464 \\
\end{array}
\]
- Multiply each digit of 1496 by 9:
- \( 6 \times 9 = 54 \) (write 4, carry 5)
- \( 9 \times 9 = 81 \), add carry 5 → 86 (write 6, carry 8)
- \( 4 \times 9 = 36 \), add carry 8 → 44 (write 4, carry 4)
- \( 1 \times 9 = 9 \), add carry 4 → 13 (write 13)
Answer: \( 13464 \)
---
Problem 13: \( 5418 \times 3 \)
\[
\begin{array}{r}
5418 \\
\times \phantom{0} 3 \\
\hline
16254 \\
\end{array}
\]
- Multiply each digit of 5418 by 3:
- \( 8 \times 3 = 24 \) (write 4, carry 2)
- \( 1 \times 3 = 3 \), add carry 2 → 5
- \( 4 \times 3 = 12 \) (write 2, carry 1)
- \( 5 \times 3 = 15 \), add carry 1 → 16 (write 16)
Answer: \( 16254 \)
---
Problem 14: \( 1010 \times 5 \)
\[
\begin{array}{r}
1010 \\
\times \phantom{0} 5 \\
\hline
5050 \\
\end{array}
\]
- Multiply each digit of 1010 by 5:
- \( 0 \times 5 = 0 \)
- \( 1 \times 5 = 5 \)
- \( 0 \times 5 = 0 \)
- \( 1 \times 5 = 5 \)
Answer: \( 5050 \)
---
Problem 15: \( 5166 \times 6 \)
\[
\begin{array}{r}
5166 \\
\times \phantom{0} 6 \\
\hline
31056 \\
\end{array}
\]
- Multiply each digit of 5166 by 6:
- \( 6 \times 6 = 36 \) (write 6, carry 3)
- \( 6 \times 6 = 36 \), add carry 3 → 39 (write 9, carry 3)
- \( 1 \times 6 = 6 \), add carry 3 → 9
- \( 5 \times 6 = 30 \)
Answer: \( 31056 \)
---
Problem 16: \( 2209 \times 5 \)
\[
\begin{array}{r}
2209 \\
\times \phantom{0} 5 \\
\hline
11045 \\
\end{array}
\]
- Multiply each digit of 2209 by 5:
- \( 9 \times 5 = 45 \) (write 5, carry 4)
- \( 0 \times 5 = 0 \), add carry 4 → 4
- \( 2 \times 5 = 10 \) (write 0, carry 1)
- \( 2 \times 5 = 10 \), add carry 1 → 11 (write 11)
Answer: \( 11045 \)
---
Problem 17: \( 1405 \times 8 \)
\[
\begin{array}{r}
1405 \\
\times \phantom{0} 8 \\
\hline
11240 \\
\end{array}
\]
- Multiply each digit of 1405 by 8:
- \( 5 \times 8 = 40 \) (write 0, carry 4)
- \( 0 \times 8 = 0 \), add carry 4 → 4
- \( 4 \times 8 = 32 \) (write 2, carry 3)
- \( 1 \times 8 = 8 \), add carry 3 → 11 (write 11)
Answer: \( 11240 \)
---
Problem 18: \( 3630 \times 8 \)
\[
\begin{array}{r}
3630 \\
\times \phantom{0} 8 \\
\hline
29040 \\
\end{array}
\]
- Multiply each digit of 3630 by 8:
- \( 0 \times 8 = 0 \)
- \( 3 \times 8 = 24 \) (write 4, carry 2)
- \( 6 \times 8 = 48 \), add carry 2 → 50 (write 0, carry 5)
- \( 3 \times 8 = 24 \), add carry 5 → 29 (write 29)
Answer: \( 29040 \)
---
Final Answers:
\[
\boxed{
\begin{array}{ccc}
30751 & 10528 & 6108 \\
33285 & 26605 & 18886 \\
35480 & 31780 & 22659 \\
5448 & 30247 & 13464 \\
16254 & 5050 & 31056 \\
11045 & 11240 & 29040 \\
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of 4 digit multiplication worksheet.
