320
320
315 tens place
58 to the nearest tens is 60.
4,368,498 to the nearest tens = 4,368,500
3,545 to the nearest tens is 3,550
1125 to the nearest tens is 1130
3,589.996 to the nearest tens is 3,590
392 to the nearest tens = 390
429 to the nearest tens = 430
82 to the nearest tens = 80
145 to the nearest tens = 150
248 to the nearest tens is 250