Math Problem Statement

give me a scenario that would explain 5-(-3)=?

Solution

Sure! Here's a real-life scenario that can help explain the expression 5(3)5 - (-3):

Scenario:

Imagine you're playing a game where you're collecting points. You start with 5 points. Then, one of your friends says, "I'll give you a penalty of losing 3 points, but in this game, a 'penalty' means gaining extra points instead!"

So, when your friend says you "lose" 3 points (represented by 3-3), in this game, it's actually like you're gaining 3 points instead. The "negative" sign turns into a positive gain.

Now, to figure out how many points you have after this penalty, you would perform the operation: 5(3)=5+3=85 - (-3) = 5 + 3 = 8 So, after the penalty (which actually gave you 3 extra points), you now have 8 points.


Would you like more details about how the negative signs work in math, or do you have any questions on this? Here are some follow-up topics:

  1. Why does subtracting a negative number turn into addition?
  2. What happens when you subtract a positive number from a positive number?
  3. How do negative numbers affect the order of operations in more complex equations?
  4. Can negative numbers be used in everyday life situations like money or temperature?
  5. What is the significance of a "double negative" in different math contexts?

Tip: Always remember that subtracting a negative number is the same as adding that number, which is a helpful trick when simplifying equations!

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Math Problem Analysis

Mathematical Concepts

Integer Operations
Subtraction of Negative Numbers

Formulas

a - (-b) = a + b

Theorems

Subtraction of a Negative Number Theorem

Suitable Grade Level

Grades 5-7