89
4 plus 3 equals 7
96
false. because 5plus 3 plus 7 equals, 15, and 15 plus three is not seven
i suppose 20 as an answer if its not a trick question.
If I am correct, 9 plus 7 equals 112.
It's 21.
58.
it is the same i believe
well,,,,,,,,. it doesnt!
144
Yes. 5 + 3 + 7 = 15 and 5 + 7 + 3 = 15