-45 plus 512 plus 45 plus 56 = 568
12 + 23 + 45 + 67 + 16 + 18 + 45 = 226
The sum of these numbers is 563.
45 + 453 + 567 + 234 + 1097 + 35 + 45 + 657 = 3133
471
45+45+45 = 135
360 !
45 +45 ------ 90
17a + 21a + 45 = 38a+ 45
45 x 2 = 90 4 + 6 = 10 = 100
17 plus 15 plus 13 equals 45.
21 + 39 + 45 + 25 = 130