Math Problem Statement

-3+(9)

Solution

The expression is:

3+9=6-3 + 9 = 6

So, the result is 66.

Do you need further details or have any questions? Here are a few related questions:

  1. How do you add negative and positive numbers?
  2. What is the difference between addition and subtraction with negative numbers?
  3. Can you simplify 5+8-5 + 8?
  4. How does the order of operations affect expressions with both positive and negative numbers?
  5. What happens if you add two negative numbers?

Tip: Remember that adding a positive number increases the value, while adding a negative number decreases it!

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Math Problem Analysis

Mathematical Concepts

Arithmetic
Addition
Negative Numbers
Positive Numbers

Formulas

Basic addition formula: a + b = c

Theorems

Addition of negative and positive numbers

Suitable Grade Level

Grades 3-5