02×9

02×9 is a mathematical expression that represents the multiplication of the number 2 by the number 9. This operation is fundamental in arithmetic and is often used as an example to illustrate basic multiplication concepts. The result of 2 multiplied by 9 is 18. This simple calculation is frequently employed in educational settings to teach the fundamentals of multiplication, including the use of multiplication tables and the understanding of place value. The expression 02×9 is also used to demonstrate the importance of the zero in multiplication, as the zero in the tens place of 02 does not affect the result, which remains 18. This basic arithmetic operation is a cornerstone of mathematical education and is essential for developing numerical literacy.