Using The ANA Key Present The Result Of The Following Calculation 2 × 5+10 10 Minus The Result Obtained In A 2 × 5 Plus The Result Obtained In B

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Introduction

The ANA key is a mathematical technique used to solve expressions involving addition, subtraction, multiplication, and division. It is a simple and effective method that helps to clarify the order of operations in mathematical expressions. In this article, we will use the ANA key to solve the expression 2 × 5 + 10.

Step 1: Identify the Operations

The given expression is 2 × 5 + 10. We need to identify the operations involved in this expression. The operations are multiplication (2 × 5) and addition (10).

Step 2: Apply the ANA Key

The ANA key stands for "Add, Multiply, Add". This key helps us to remember the order of operations in mathematical expressions. We will apply the ANA key to the given expression.

A - Add

The first step is to add 10 to the result of the multiplication operation. However, we need to calculate the result of the multiplication operation first.

B - Multiply

The next step is to multiply 2 and 5. The result of this operation is 10.

C - Add

Now that we have the result of the multiplication operation, we can add 10 to it. However, we need to add the result of the multiplication operation to 10, not the other way around.

Correcting the Expression

The correct expression is 2 × 5 + 10. We need to calculate the result of the multiplication operation first and then add 10 to it.

Calculating the Result

2 × 5 = 10

Now, we add 10 to the result:

10 + 10 = 20

Conclusion

Using the ANA key, we have solved the expression 2 × 5 + 10. The result of the expression is 20.

Discussion

The ANA key is a useful technique for solving mathematical expressions involving addition, subtraction, multiplication, and division. It helps to clarify the order of operations and ensures that we perform the operations in the correct order.

Example 2: Using the ANA Key to Solve Another Expression

Let's use the ANA key to solve another expression: 10 - (2 × 5 + 10).

Step 1: Identify the Operations

The given expression is 10 - (2 × 5 + 10). We need to identify the operations involved in this expression. The operations are multiplication (2 × 5), addition (2 × 5 + 10), and subtraction (10 - (2 × 5 + 10)).

Step 2: Apply the ANA Key

We will apply the ANA key to the given expression.

A - Add

The first step is to add 2 and 5. The result of this operation is 7.

B - Multiply

The next step is to multiply 7 by 2. The result of this operation is 14.

C - Add

Now that we have the result of the multiplication operation, we can add 10 to it.

14 + 10 = 24

D - Subtract

The final step is to subtract 24 from 10.

10 - 24 = -14

Conclusion

Using the ANA key, we have solved the expression 10 - (2 × 5 + 10). The result of the expression is -14.

Discussion

The ANA key is a useful technique for solving mathematical expressions involving addition, subtraction, multiplication, and division. It helps to clarify the order of operations and ensures that we perform the operations in the correct order.

Conclusion

In this article, we have used the ANA key to solve two mathematical expressions. The ANA key is a simple and effective technique for solving expressions involving addition, subtraction, multiplication, and division. It helps to clarify the order of operations and ensures that we perform the operations in the correct order.

References

Keywords

  • ANA key
  • Order of operations
  • Mathematical expressions
  • Addition
  • Subtraction
  • Multiplication
  • Division
    Using the ANA Key: A Q&A Guide =====================================

Introduction

The ANA key is a mathematical technique used to solve expressions involving addition, subtraction, multiplication, and division. In our previous article, we used the ANA key to solve two mathematical expressions. In this article, we will answer some frequently asked questions about the ANA key and provide additional examples to help you understand this technique.

Q&A

Q: What is the ANA key?

A: The ANA key is a mathematical technique used to solve expressions involving addition, subtraction, multiplication, and division. It stands for "Add, Multiply, Add".

Q: How do I use the ANA key?

A: To use the ANA key, you need to follow these steps:

  1. Identify the operations involved in the expression.
  2. Apply the ANA key to the expression.
  3. Perform the operations in the correct order.

Q: What are the steps involved in using the ANA key?

A: The steps involved in using the ANA key are:

  1. A - Add: Add the numbers involved in the expression.
  2. M - Multiply: Multiply the numbers involved in the expression.
  3. A - Add: Add the result of the multiplication operation to the result of the addition operation.

Q: Can I use the ANA key to solve expressions with multiple operations?

A: Yes, you can use the ANA key to solve expressions with multiple operations. For example, if you have an expression like 2 × 5 + 10 - 3, you can use the ANA key to solve it.

Q: How do I handle parentheses when using the ANA key?

A: When using the ANA key, you need to handle parentheses by following the order of operations. For example, if you have an expression like (2 × 5) + 10, you need to evaluate the expression inside the parentheses first and then apply the ANA key.

Q: Can I use the ANA key to solve expressions with fractions?

A: Yes, you can use the ANA key to solve expressions with fractions. For example, if you have an expression like 1/2 × 3/4 + 1/2, you can use the ANA key to solve it.

Q: How do I use the ANA key to solve expressions with decimals?

A: You can use the ANA key to solve expressions with decimals by following the same steps as you would with fractions.

Q: Can I use the ANA key to solve expressions with exponents?

A: Yes, you can use the ANA key to solve expressions with exponents. For example, if you have an expression like 2^3 + 5^2, you can use the ANA key to solve it.

Q: How do I use the ANA key to solve expressions with negative numbers?

A: You can use the ANA key to solve expressions with negative numbers by following the same steps as you would with positive numbers.

Q: Can I use the ANA key to solve expressions with variables?

A: Yes, you can use the ANA key to solve expressions with variables. For example, if you have an expression like 2x + 5, you can use the ANA key to solve it.

Q: How do I use the ANA key to solve expressions with multiple variables?

A: You can use the ANA key to solve expressions with multiple variables by following the same steps as you would with single variables.

Examples

Example 1: Using the ANA key to solve an expression with multiple operations

Expression: 2 × 5 + 10 - 3

Step 1: Identify the operations involved in the expression.

  • Addition: 2 × 5 + 10
  • Subtraction: 10 - 3

Step 2: Apply the ANA key to the expression.

  • A - Add: 2 × 5 + 10 = 20
  • M - Multiply: 20 - 3 = 17

Step 3: Perform the operations in the correct order.

  • 2 × 5 = 10
  • 10 + 10 = 20
  • 20 - 3 = 17

Result: 17

Example 2: Using the ANA key to solve an expression with fractions

Expression: 1/2 × 3/4 + 1/2

Step 1: Identify the operations involved in the expression.

  • Multiplication: 1/2 × 3/4
  • Addition: 1/2 + 1/2

Step 2: Apply the ANA key to the expression.

  • A - Add: 1/2 + 1/2 = 1
  • M - Multiply: 1 × 3/4 = 3/4
  • A - Add: 3/4 + 1 = 7/4

Step 3: Perform the operations in the correct order.

  • 1/2 × 3/4 = 3/8
  • 3/8 + 1/2 = 7/4

Result: 7/4

Conclusion

In this article, we have answered some frequently asked questions about the ANA key and provided additional examples to help you understand this technique. The ANA key is a useful tool for solving mathematical expressions involving addition, subtraction, multiplication, and division. By following the steps involved in using the ANA key, you can solve a wide range of mathematical expressions.

References

Keywords

  • ANA key
  • Order of operations
  • Mathematical expressions
  • Addition
  • Subtraction
  • Multiplication
  • Division
  • Fractions
  • Decimals
  • Exponents
  • Variables
  • Multiple variables