Math Problem Statement

Use the number line to find -2 + (-6)

Solution

To solve the expression 2+(6)-2 + (-6) using the number line provided:

  1. Start at -2: On the number line, locate the position of -2.
  2. Move 6 units to the left: Since you're adding a negative number (-6), you move 6 steps to the left on the number line from -2.
  • Starting at -2, moving 6 steps to the left lands you at -8.

So, 2+(6)=8-2 + (-6) = -8.

Would you like more details or have any questions? Here are some related questions you can explore:

  1. What is the result of adding two negative numbers?
  2. How do you add positive and negative numbers using a number line?
  3. How does subtraction work on a number line?
  4. What happens if you subtract a negative number from another negative number?
  5. How can number lines help visualize multiplication of negative numbers?

Tip: Always remember that adding a negative number means moving left on the number line.

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Math Problem Analysis

Mathematical Concepts

Addition of Negative Numbers
Number Line

Formulas

Negative Number Addition: a + (-b) = a - b

Theorems

Number Line Concept

Suitable Grade Level

Grades 5-7