-19 + (-3 + 11) =
Understand the Problem
The question involves evaluating a mathematical expression that includes addition and subtraction operations. We will simplify the expression step by step, starting with the operations inside the parentheses.
Answer
The final result is $-11$.
Answer for screen readers
The final answer is $-11$.
Steps to Solve
- Evaluate the expression inside the parentheses
First, we simplify the expression inside the parentheses: $$ -3 + 11 $$
Calculating this gives us: $$ -3 + 11 = 8 $$
- Replace the parentheses in the original expression
Now, we substitute back into the original equation: $$ -19 + 8 $$
- Perform the final addition
Now we evaluate: $$ -19 + 8 $$
This can be visualized as moving 8 units to the right from -19 on the number line. Thus, we have: $$ -19 + 8 = -11 $$
The final answer is $-11$.
More Information
This problem involves basic operations with integers, specifically addition and the concept of negative numbers. Observing how negative and positive numbers interact is crucial in these calculations.
Tips
- Neglecting the rule that adding a negative number is equivalent to subtraction.
- Incorrectly calculating expressions inside parentheses.
