888
888
3 has 1 line of horizontal symmetry
The three-digit number that has both vertical and horizontal symmetry is 808. Vertically, the number looks the same when mirrored along a vertical line, and horizontally, it remains unchanged when flipped upside down. Other examples include 181 and 609, but 808 is the most recognized for this property.
679 is the product of the largest single-digit prime number and the largest two-digit prime number.
10,000,000 is the smallest 8 digit number 99,999,999 is the largest 8 digit number
888
888
3 has 1 line of horizontal symmetry
It can be 111 or 333, depending on how you write your ones and your threes. * * * * * 0 and 8 also have horizontal symmetry so any number made up from 0, 1, 3, 8 will do. For example, 108.
999 is the largest 3-digit number.
9797 is the largest two digit prime number.
679 is the product of the largest single-digit prime number and the largest two-digit prime number.
10,000,000 is the smallest 8 digit number 99,999,999 is the largest 8 digit number
The largest 8-digit number is 9,999,999.
The largest 4 digit number is 9999.
9 and 99
The largest 10-digit number with no digit repeated is 9876543210 !