100 + 456% of 2 = 100 + 9.12 = 109.12
456 plus what equals 1242.\
123 + 456 + 7890 = 8469
898 + 456 = 1354
777568 + 456 = 778024
789 + 456 = 1245
456 + 312 = 768
66 + 456 = 522
4002 + 456 = 4458
456 + 789 + 123 + 123456789 = 123458157
456 + 656 = 1,112
123 + 456 = 579