Explain how you know the sum of m and n symbolically/algebraically
To know the sum of two numbers symbolically/algebraically, we can represent the first number as 'm' and the second number as 'n'. The sum of these two numbers can then be denoted by the expression 'm + n'. Let me explain how we arrived at this symbolical representation step by step:
1. Step 1: Assign variables: First, we assign a variable 'm' to represent the first number and 'n' to represent the second number. These variables act as placeholders that can take on any value.
2. Step 2: Denote addition: To indicate that we want to find the sum of 'm' and 'n', we use the addition symbol '+'. This tells us that we need to combine the values of 'm' and 'n'.
3. Step 3: Combine the variables: Finally, by writing 'm + n', we explicitly state that we want to add the values of 'm' and 'n' together. The '+' symbol shows the operation of addition, while 'm' and 'n' are the numbers being added.
Hence, the symbolic/algebraic representation of the sum of 'm' and 'n' is 'm + n'.