1000
10
10 because 10 is the first 2 digit number out of all numbers.
9 I think the answer should be one - as they ask LEAST possible product so 1x1 = 1 whereas the first answer was 9
Since the 1-digit number is explicitly required to be positive but the 2-digit number is not so constrained, the obvious solution is to make the 2-digit number negative. This gives 9*(-99) = -891
A single number cannot produce a product.
999
108.
123, three number 45, two number
It is: 97*2 = 194
-5
Four. (100 x 10 = 1,000)
That would be 108... 9X12