39+516=555
296+108=404
197-149=48
900-785=115
39 + 516 = 555
296 + 108 = 404
197 - 149 = 48
900 - 785 = 115
39+516=555
296+108=404
197-149=48
900-785=115
39 + 516 = 555
296 + 108 = 404
197 - 149 = 48
900 - 785 = 115