0
Wiki User
It could be: 9*5 = 45
blank = 9
It is: 9 times 7 = 63
(7+5)/(9/3)=4
9
45 times 5/9 = 25
blank -4 equals 9 = 1313 - 4 = 9
18+(9*3) = 45
It is: 5 times 9 = 45
i think you should add them
5 * 100=500
45