The estimated answer is 11000.
Chat with our AI personalities
in ones digit arithmetic to define a+b you take the integer a+b and drop all but the one's digit (same for a x b). 1+2+3+4+5+6+7=8 because you drop all but the one's digit.
1+0+3 is the digit sum of 103
No single digit Answer
(a)(a-2)(a+2)(2a) It can be: 2044 3156 4268
What digit in the place with the greatest value is equlal to 4+0