Calculating the Product of 22 and 39
Understanding the Basics of Multiplication
When we are asked to find the product of two numbers, we need to remember that it is the result of multiplying the two numbers together. In this article, we will explore the concept of multiplication and how to calculate the product of 22 and 39.
What is Multiplication?
Multiplication is a mathematical operation that involves repeated addition. It is a way of combining two or more numbers to get a larger number. For example, 3 × 4 = 12, because 3 + 3 + 3 + 3 = 12.
Calculating the Product of 22 and 39
To calculate the product of 22 and 39, we need to multiply these two numbers together. Here’s how we can do it:
• First, we need to identify the two numbers: 22 and 39.
• Next, we need to multiply these two numbers together: 22 × 39 = ?
• To multiply these numbers, we can use the standard multiplication algorithm: 22 × 30 = 660, and then add 2 to get 662.
• Alternatively, we can use the distributive property of multiplication: 22 × 39 = 22 × (10 + 20 + 10 + 10) = 22 × 10 + 22 × 20 + 22 × 10 + 22 × 10 = 220 + 440 + 220 + 220 = 1100.
Choosing the Correct Answer
Now that we have calculated the product of 22 and 39, we need to choose the correct answer from the options provided.
Here are the options:
A) 1100
B) 220 + 440 + 220 + 220
C) 660
D) 22 × 10 + 22 × 20 + 22 × 10 + 22 × 10
Which Choice Shows the Product of 22 and 39?
To determine which choice shows the product of 22 and 39, we need to analyze each option carefully.
• Option A: 1100 – This option shows the correct product of 22 and 39, which is 1100.
• Option B: 220 + 440 + 220 + 220 – This option does not show the correct product of 22 and 39. The correct calculation is 22 × 10 + 22 × 20 + 22 × 10 + 22 × 10 = 220 + 440 + 220 + 220 = 1100.
• Option C: 660 – This option shows the correct product of 22 and 39, but it is not the correct answer. The correct calculation is 22 × 10 + 22 × 20 + 22 × 10 + 22 × 10 = 220 + 440 + 220 + 220 = 1100.
• Option D: 22 × 10 + 22 × 20 + 22 × 10 + 22 × 10 – This option does not show the correct product of 22 and 39. The correct calculation is 22 × 10 + 22 × 20 + 22 × 10 + 22 × 10 = 220 + 440 + 220 + 220 = 1100.
Conclusion
In conclusion, the correct answer is Option A: 1100. This option shows the product of 22 and 39, which is 1100.
Key Takeaways
- Multiplication is a mathematical operation that involves repeated addition.
- To calculate the product of two numbers, we need to multiply them together.
- The correct answer is Option A: 1100.
Additional Tips
- When calculating the product of two numbers, it is essential to follow the standard multiplication algorithm or use the distributive property of multiplication.
- Always double-check your calculations to ensure accuracy.
By following these steps and tips, you can confidently calculate the product of 22 and 39 and choose the correct answer from the options provided.