ok just another guessing game on # to start with I tried many but will only show correct sneer to save time and space
my 1st #= 7
7x33=231. (33 times a first number)
means that 231 is second #
7+100= 107 (3rd # is 100 more than 1st number)
means 107 is 3rd number
so add them all together
231+107+7= 345