Решите пример: 1 + 2 = ?
Understand the Problem
The question is asking to solve the mathematical equation 1 + 2, which requires determining the correct sum from the provided options.
Answer
The sum is \( 3 \).
Answer for screen readers
The final answer is ( 3 ).
Steps to Solve
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Set up the equation
Start with the mathematical expression you need to solve:
$$ 1 + 2 $$ -
Perform the addition
Add the numbers together:
$$ 1 + 2 = 3 $$ -
Identify the answer
The result from the addition is the answer to the problem.
The final answer is ( 3 ).
More Information
The operation performed here is simple addition. Adding 1 and 2 is one of the most basic arithmetic problems, often taught in early mathematics education.
Tips
A common mistake is misreading the numbers or operations involved. Ensure to clearly understand the numbers being added.
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