What is 4 Times 1 2?

The answer is 8.

Why Does It Matter?

4 times 1 2 is a basic multiplication expression that is often used in everyday life. For example, you might use it to calculate the total cost of items at the grocery store or to determine how much paint you need to cover a wall.

Being able to multiply numbers quickly and accurately is an important skill that can save you time and money. In fact, research has shown that students who are proficient in multiplication are more likely to succeed in math and other academic areas.

Benefits of Knowing How to Multiply

There are many benefits to knowing how to multiply numbers quickly and accurately, including:

• Increased problem-solving ability: Multiplication is an essential skill for solving many types of problems, including those involving money, measurement, and geometry.
• Improved critical thinking skills: Multiplication requires you to use critical thinking skills to determine the correct answer to a problem.
• Greater confidence in math skills: Knowing how to multiply numbers can give you a boost of confidence in your math skills and make you more likely to succeed in other math classes.

Common Mistakes to Avoid

There are a few common mistakes that people make when multiplying numbers. These include:

• Misplacing the decimal point: When multiplying numbers with decimals, it is important to make sure that the decimal point is placed correctly in the answer.
• Multiplying the wrong numbers: Sometimes, people accidentally multiply the wrong numbers, which can lead to an incorrect answer.
• Not carrying the number: When multiplying numbers that have more than one digit, it is important to carry the number correctly in order to get the correct answer.

How to Multiply Step-by-Step

Here is a step-by-step guide to multiplying numbers:

1. Start by multiplying the ones digits: Multiply the ones digit of the first number by the ones digit of the second number.
2. Write down the product: Write down the product of the ones digits in the appropriate place in the answer.
3. Move one digit to the left in each number: Move one digit to the left in each number and multiply the digits you land on.
4. Write down the product: Write down the product of these digits in the appropriate place in the answer.
5. Repeat steps 3 and 4 until you have multiplied all of the digits in both numbers: Repeat steps 3 and 4 until you have multiplied all of the digits in both numbers.
6. Add up the products: Add up all of the products to get the final answer.

Multiplication Applications

Multiplication is used in a wide variety of applications, including:

• Calculating areas and volumes: Multiplication can be used to calculate the area of a rectangle, the volume of a cube, and many other shapes.
• Measuring ingredients: Multiplication can be used to measure ingredients for recipes.
• Converting units: Multiplication can be used to convert units of measurement, such as miles to kilometers or ounces to grams.
• Calculating percentages: Multiplication can be used to calculate percentages, such as the percentage of a sale or the percentage of a tax.
• Solving equations: Multiplication can be used to solve equations, such as 2x = 10.

Conclusion

Multiplication is a fundamental mathematical operation that is used in a wide variety of applications. By understanding the concept of multiplication and practicing the steps involved, you can improve your math skills, solve problems more effectively, and succeed in academic and professional settings.

Tables

Table 1: Multiplication Facts Up to 12