Multiplying with 4 - Teaching Squared - Free Printable
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Step-by-step solution for: Multiplying with 4 - Teaching Squared
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Show Answer Key & Explanations
Step-by-step solution for: Multiplying with 4 - Teaching Squared
The image you uploaded is a math worksheet titled "Multiplying with 4." The task involves solving multiplication problems where each number in the grid is multiplied by 4. Below, I will solve the problems step by step and explain the solution.
---
The worksheet is organized into rows and columns. Each cell contains a multiplication problem of the form:
\[ \text{Number} \times 4 \]
We need to calculate the result for each cell.
---
#### Row 1:
1. \( 3 \times 4 = 12 \)
2. \( 5 \times 4 = 20 \)
3. \( 6 \times 4 = 24 \)
4. \( 8 \times 4 = 32 \)
5. \( 9 \times 4 = 36 \)
6. \( 7 \times 4 = 28 \)
#### Row 2:
1. \( 4 \times 4 = 16 \)
2. \( 10 \times 4 = 40 \)
3. \( 6 \times 4 = 24 \)
4. \( 4 \times 4 = 16 \)
5. \( 8 \times 4 = 32 \)
6. \( 4 \times 4 = 16 \)
#### Row 3:
1. \( 5 \times 4 = 20 \)
2. \( 6 \times 4 = 24 \)
3. \( 4 \times 4 = 16 \)
4. \( 2 \times 4 = 8 \)
5. \( 1 \times 4 = 4 \)
6. \( 2 \times 4 = 8 \)
7. \( 5 \times 4 = 20 \)
#### Row 4:
1. \( 2 \times 4 = 8 \)
2. \( 7 \times 4 = 28 \)
3. \( 8 \times 4 = 32 \)
4. \( 9 \times 4 = 36 \)
5. \( 5 \times 4 = 20 \)
6. \( 9 \times 4 = 36 \)
7. \( 5 \times 4 = 20 \)
#### Row 5:
1. \( 4 \times 4 = 16 \)
2. \( 4 \times 4 = 16 \)
3. \( 10 \times 4 = 40 \)
4. \( 3 \times 4 = 12 \)
5. \( 4 \times 4 = 16 \)
6. \( 9 \times 4 = 36 \)
7. \( 5 \times 4 = 20 \)
8. \( 1 \times 4 = 4 \)
#### Row 6:
1. \( 4 \times 4 = 16 \)
2. \( 7 \times 4 = 28 \)
3. \( 9 \times 4 = 36 \)
4. \( 7 \times 4 = 28 \)
5. \( 4 \times 4 = 16 \)
6. \( 8 \times 4 = 32 \)
7. \( 5 \times 4 = 20 \)
#### Row 7:
1. \( 1 \times 4 = 4 \)
2. \( 7 \times 4 = 28 \)
3. \( 8 \times 4 = 32 \)
4. \( 3 \times 4 = 12 \)
5. \( 4 \times 4 = 16 \)
6. \( 5 \times 4 = 20 \)
7. \( 4 \times 4 = 16 \)
#### Row 8:
1. \( 4 \times 4 = 16 \)
2. \( 7 \times 4 = 28 \)
3. \( 1 \times 4 = 4 \)
4. \( 3 \times 4 = 12 \)
5. \( 4 \times 4 = 16 \)
6. \( 7 \times 4 = 28 \)
7. \( 8 \times 4 = 32 \)
8. \( 0 \times 4 = 0 \)
---
Here is the completed worksheet with all the results:
| | 3 | 5 | 6 | 8 | 9 | 7 |
|---|---|---|---|---|---|---|
| | 12 | 20 | 24 | 32 | 36 | 28 |
| | 4 | 10 | 6 | 4 | 8 | 4 |
|---|---|----|---|---|---|---|
| | 16 | 40 | 24 | 16 | 32 | 16 |
| | 5 | 6 | 4 | 2 | 1 | 2 | 5 |
|---|---|---|---|---|---|---|---|
| | 20 | 24 | 16 | 8 | 4 | 8 | 20 |
| | 2 | 7 | 8 | 9 | 5 | 9 | 5 |
|---|---|---|---|---|---|---|---|
| | 8 | 28 | 32 | 36 | 20 | 36 | 20 |
| | 4 | 4 | 10 | 3 | 4 | 9 | 5 | 1 |
|---|---|---|----|---|---|---|---|---|
| | 16 | 16 | 40 | 12 | 16 | 36 | 20 | 4 |
| | 4 | 7 | 9 | 7 | 4 | 8 | 5 |
|---|---|---|---|---|---|---|---|
| | 16 | 28 | 36 | 28 | 16 | 32 | 20 |
| | 1 | 7 | 8 | 3 | 4 | 5 | 4 |
|---|---|---|---|---|---|---|---|
| | 4 | 28 | 32 | 12 | 16 | 20 | 16 |
| | 4 | 7 | 1 | 3 | 4 | 7 | 8 | 0 |
|---|---|---|---|---|---|---|---|---|
| | 16 | 28 | 4 | 12 | 16 | 28 | 32 | 0 |
---
Each multiplication problem was solved by multiplying the given number by 4. For example:
- \( 3 \times 4 = 12 \)
- \( 10 \times 4 = 40 \)
- \( 0 \times 4 = 0 \)
This process was repeated for every cell in the worksheet.
---
\[
\boxed{
\begin{array}{c|c|c|c|c|c|c}
& 3 & 5 & 6 & 8 & 9 & 7 \\
\hline
& 12 & 20 & 24 & 32 & 36 & 28 \\
\end{array}
\begin{array}{c|c|c|c|c|c}
& 4 & 10 & 6 & 4 & 8 & 4 \\
\hline
& 16 & 40 & 24 & 16 & 32 & 16 \\
\end{array}
\begin{array}{c|c|c|c|c|c|c|c}
& 5 & 6 & 4 & 2 & 1 & 2 & 5 \\
\hline
& 20 & 24 & 16 & 8 & 4 & 8 & 20 \\
\end{array}
\begin{array}{c|c|c|c|c|c|c|c}
& 2 & 7 & 8 & 9 & 5 & 9 & 5 \\
\hline
& 8 & 28 & 32 & 36 & 20 & 36 & 20 \\
\end{array}
\begin{array}{c|c|c|c|c|c|c|c|c}
& 4 & 4 & 10 & 3 & 4 & 9 & 5 & 1 \\
\hline
& 16 & 16 & 40 & 12 & 16 & 36 & 20 & 4 \\
\end{array}
\begin{array}{c|c|c|c|c|c|c}
& 4 & 7 & 9 & 7 & 4 & 8 & 5 \\
\hline
& 16 & 28 & 36 & 28 & 16 & 32 & 20 \\
\end{array}
\begin{array}{c|c|c|c|c|c|c}
& 1 & 7 & 8 & 3 & 4 & 5 & 4 \\
\hline
& 4 & 28 & 32 & 12 & 16 & 20 & 16 \\
\end{array}
\begin{array}{c|c|c|c|c|c|c|c|c}
& 4 & 7 & 1 & 3 & 4 & 7 & 8 & 0 \\
\hline
& 16 & 28 & 4 & 12 & 16 & 28 & 32 & 0 \\
\end{array}
}
\]
---
Worksheet Layout
The worksheet is organized into rows and columns. Each cell contains a multiplication problem of the form:
\[ \text{Number} \times 4 \]
We need to calculate the result for each cell.
---
Step-by-Step Solution
#### Row 1:
1. \( 3 \times 4 = 12 \)
2. \( 5 \times 4 = 20 \)
3. \( 6 \times 4 = 24 \)
4. \( 8 \times 4 = 32 \)
5. \( 9 \times 4 = 36 \)
6. \( 7 \times 4 = 28 \)
#### Row 2:
1. \( 4 \times 4 = 16 \)
2. \( 10 \times 4 = 40 \)
3. \( 6 \times 4 = 24 \)
4. \( 4 \times 4 = 16 \)
5. \( 8 \times 4 = 32 \)
6. \( 4 \times 4 = 16 \)
#### Row 3:
1. \( 5 \times 4 = 20 \)
2. \( 6 \times 4 = 24 \)
3. \( 4 \times 4 = 16 \)
4. \( 2 \times 4 = 8 \)
5. \( 1 \times 4 = 4 \)
6. \( 2 \times 4 = 8 \)
7. \( 5 \times 4 = 20 \)
#### Row 4:
1. \( 2 \times 4 = 8 \)
2. \( 7 \times 4 = 28 \)
3. \( 8 \times 4 = 32 \)
4. \( 9 \times 4 = 36 \)
5. \( 5 \times 4 = 20 \)
6. \( 9 \times 4 = 36 \)
7. \( 5 \times 4 = 20 \)
#### Row 5:
1. \( 4 \times 4 = 16 \)
2. \( 4 \times 4 = 16 \)
3. \( 10 \times 4 = 40 \)
4. \( 3 \times 4 = 12 \)
5. \( 4 \times 4 = 16 \)
6. \( 9 \times 4 = 36 \)
7. \( 5 \times 4 = 20 \)
8. \( 1 \times 4 = 4 \)
#### Row 6:
1. \( 4 \times 4 = 16 \)
2. \( 7 \times 4 = 28 \)
3. \( 9 \times 4 = 36 \)
4. \( 7 \times 4 = 28 \)
5. \( 4 \times 4 = 16 \)
6. \( 8 \times 4 = 32 \)
7. \( 5 \times 4 = 20 \)
#### Row 7:
1. \( 1 \times 4 = 4 \)
2. \( 7 \times 4 = 28 \)
3. \( 8 \times 4 = 32 \)
4. \( 3 \times 4 = 12 \)
5. \( 4 \times 4 = 16 \)
6. \( 5 \times 4 = 20 \)
7. \( 4 \times 4 = 16 \)
#### Row 8:
1. \( 4 \times 4 = 16 \)
2. \( 7 \times 4 = 28 \)
3. \( 1 \times 4 = 4 \)
4. \( 3 \times 4 = 12 \)
5. \( 4 \times 4 = 16 \)
6. \( 7 \times 4 = 28 \)
7. \( 8 \times 4 = 32 \)
8. \( 0 \times 4 = 0 \)
---
Final Answer
Here is the completed worksheet with all the results:
| | 3 | 5 | 6 | 8 | 9 | 7 |
|---|---|---|---|---|---|---|
| | 12 | 20 | 24 | 32 | 36 | 28 |
| | 4 | 10 | 6 | 4 | 8 | 4 |
|---|---|----|---|---|---|---|
| | 16 | 40 | 24 | 16 | 32 | 16 |
| | 5 | 6 | 4 | 2 | 1 | 2 | 5 |
|---|---|---|---|---|---|---|---|
| | 20 | 24 | 16 | 8 | 4 | 8 | 20 |
| | 2 | 7 | 8 | 9 | 5 | 9 | 5 |
|---|---|---|---|---|---|---|---|
| | 8 | 28 | 32 | 36 | 20 | 36 | 20 |
| | 4 | 4 | 10 | 3 | 4 | 9 | 5 | 1 |
|---|---|---|----|---|---|---|---|---|
| | 16 | 16 | 40 | 12 | 16 | 36 | 20 | 4 |
| | 4 | 7 | 9 | 7 | 4 | 8 | 5 |
|---|---|---|---|---|---|---|---|
| | 16 | 28 | 36 | 28 | 16 | 32 | 20 |
| | 1 | 7 | 8 | 3 | 4 | 5 | 4 |
|---|---|---|---|---|---|---|---|
| | 4 | 28 | 32 | 12 | 16 | 20 | 16 |
| | 4 | 7 | 1 | 3 | 4 | 7 | 8 | 0 |
|---|---|---|---|---|---|---|---|---|
| | 16 | 28 | 4 | 12 | 16 | 28 | 32 | 0 |
---
Explanation
Each multiplication problem was solved by multiplying the given number by 4. For example:
- \( 3 \times 4 = 12 \)
- \( 10 \times 4 = 40 \)
- \( 0 \times 4 = 0 \)
This process was repeated for every cell in the worksheet.
---
Final Answer Box
\[
\boxed{
\begin{array}{c|c|c|c|c|c|c}
& 3 & 5 & 6 & 8 & 9 & 7 \\
\hline
& 12 & 20 & 24 & 32 & 36 & 28 \\
\end{array}
\begin{array}{c|c|c|c|c|c}
& 4 & 10 & 6 & 4 & 8 & 4 \\
\hline
& 16 & 40 & 24 & 16 & 32 & 16 \\
\end{array}
\begin{array}{c|c|c|c|c|c|c|c}
& 5 & 6 & 4 & 2 & 1 & 2 & 5 \\
\hline
& 20 & 24 & 16 & 8 & 4 & 8 & 20 \\
\end{array}
\begin{array}{c|c|c|c|c|c|c|c}
& 2 & 7 & 8 & 9 & 5 & 9 & 5 \\
\hline
& 8 & 28 & 32 & 36 & 20 & 36 & 20 \\
\end{array}
\begin{array}{c|c|c|c|c|c|c|c|c}
& 4 & 4 & 10 & 3 & 4 & 9 & 5 & 1 \\
\hline
& 16 & 16 & 40 & 12 & 16 & 36 & 20 & 4 \\
\end{array}
\begin{array}{c|c|c|c|c|c|c}
& 4 & 7 & 9 & 7 & 4 & 8 & 5 \\
\hline
& 16 & 28 & 36 & 28 & 16 & 32 & 20 \\
\end{array}
\begin{array}{c|c|c|c|c|c|c}
& 1 & 7 & 8 & 3 & 4 & 5 & 4 \\
\hline
& 4 & 28 & 32 & 12 & 16 & 20 & 16 \\
\end{array}
\begin{array}{c|c|c|c|c|c|c|c|c}
& 4 & 7 & 1 & 3 & 4 & 7 & 8 & 0 \\
\hline
& 16 & 28 & 4 & 12 & 16 & 28 & 32 & 0 \\
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of multiplication worksheet multiplying by 4.