times equals sets of
first triple digit pentagonal pyramidal number is 126
1339
A double digit number, triple digit number........
there are 999 - 100 + 1 = 900 positive triple digit positive integers, between 100 and 999.(e.g. there are 102 - 100 + 1 = 3 triple digit integers between 100 and 102,namely 100, 101 and 102.)multiply that by 2 to take in consideration of the negative integers,you have 1800 triple digit integers.
a digit is any number from 0 to 9
A number
Digit. dig it?
126.
1/1/2101
90
You
The tens digit is the digit in the last but one place before (to the left of) the decimal point of a fraction or the end of an integer.