What is the sum of 667 and 23

In mathematics, addition is one of the fundamental operations we use to combine numbers and determine their total. A common question that often arises in various scenarios is: What is the sum of 667 and 23?

Breaking Down the Problem

The problem requires us to add the numbers 667 and 23. Let’s write it down in standard mathematical format:
667+23

Addition is straightforward when approached step-by-step. By aligning the numbers by their place values (units, tens, hundreds), we proceed to add them column by column, starting from the rightmost digit.

Step-by-Step Solution

1. Add the Units Place:
   The digit in the units place of 667 is 7, and for 23, it is 3. Adding them gives:
   7+3=10
   Write 0 in the units place and carry over 1 to the tens place.
2. Add the Tens Place:
   The digit in the tens place of 667 is 6, and for 23, it is 2. Adding these along with the carried-over 1 gives:
   6+2+1=9
   Write 9 in the tens place.
3. Add the Hundreds Place:
   The digit in the hundreds place of 667 is 6, and since 23 has no digit in this place, we simply bring down the 6:
   6+0=6
   Write 6 in the hundreds place.

Combining the results, we get:
667+23=690

The sum of 667 and 23 is 690. This simple calculation demonstrates how addition works and highlights its importance in everyday tasks, from balancing finances to solving mathematical problems.

Whether you’re a student, a professional, or just curious, understanding basic operations like addition lays the foundation for more complex mathematical concepts.