math
posted by Trey .
using digits 19 only once, multiply a 3 digit by a 2 digit number and get a 4 digit result
12*345=4140?
looks ok to me.
the answer would have to be 6789 or some order of those digits if you used the others in the question. digits 19 used only once, no zeroes.
The digits can be used in any order. We have gotten 8 out of 9 digits in one problem 456x13=5928 (2 fives and no 7). Will keep trying.
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