-309 + 190 = -119
It is: 190+119 = 309
17 plus 190 = 17 + 190 = 207.
190 + 190 = 380
190 + 890 + 780 + 690 + 590 + 490 + 390 + 290 + 190 + 90 = (190 + 890) + (780 + 690) + (590 + 490) + (390 + 290) + (190 + 90) = 1080 + 1470 + 1080 + 680 + 280 = 4590 Answer = 4590
309
190 190
2,263.6 to be precise :)
The answer = 4520
The answer = 4530
The answer = 4540
The answer is 4550
The answer = 4560