2*3*3*3*3 = 162
There are 5460 five digit numbers with a digit sum of 22.
Five... 0,2,4,6 & 8
With 123 digits you can make 123 one-digit numbers.
Because 10.00400 is 10.004, this has five significant digits (numbers).
It has six letters and five numbers.
ther are five significant digits in that number.
There are infinitely many. For example, 14,104,1004,10004,100004 etc.
95
45
Five significant digits. Remember that all non-zero digits are significant, and all zeros in-between significant digits are significant.
there are five choices for each position, so 5^3 or 125 numbers.
89,999 different numbers i guess