Which expression has the same value as 59.2 – 84.7?

The expression 59.2 – 84.7 is a simple subtraction problem that involves subtracting 84.7 from 59.2 to find the difference between the two numbers. To solve this expression, we can subtract the second number from the first number:

59.2 – 84.7 = -25.5

FAQs about the expression 59.2 – 84.7:

1. What is subtraction?

Subtraction is a mathematical operation that involves taking away one number from another to find the difference between them.

2. How do you subtract numbers with decimals?

When subtracting numbers with decimals, you line up the decimal points and subtract as you would with whole numbers.

3. What is the difference between 59.2 and 84.7?

The difference between 59.2 and 84.7 is -25.5.

4. What does a negative result in subtraction mean?

A negative result in subtraction means that the second number is greater than the first number.

5. Can you check the answer to 59.2 – 84.7 using a calculator?

Yes, you can use a calculator to verify the result of 59.2 – 84.7 and confirm that it is indeed -25.5.

6. How can subtraction be represented visually?

Subtraction can be represented visually using a number line, where you start at the first number and move to the left by the amount of the second number.

7. Is subtraction commutative?

No, subtraction is not commutative, which means that changing the order of the numbers being subtracted will result in a different answer.

8. Can you rewrite the expression 59.2 – 84.7 in a different form?

Yes, you can rewrite the expression 59.2 – 84.7 as -25.5.

9. What happens when you subtract a larger number from a smaller number?

When you subtract a larger number from a smaller number, you get a negative result.

10. What are some real-life applications of subtraction?

Subtraction is used in everyday situations such as calculating change, measuring distances, and determining differences in quantities.

11. How can you practice subtraction skills?

You can practice subtraction skills by solving worksheets, playing math games, and using online resources to sharpen your subtraction abilities.

12. How does understanding subtraction help in problem-solving?

Understanding subtraction helps in problem-solving by enabling you to calculate differences, compare quantities, and make informed decisions based on numerical data.

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