6240
58 to the nearest tens is 60.
4,368,498 to the nearest tens = 4,368,500
1125 to the nearest tens is 1130
3,589.996 to the nearest tens is 3,590
392 to the nearest tens = 390
248 to the nearest tens is 250
145 to the nearest tens = 150
429 to the nearest tens = 430
82 to the nearest tens = 80
85 to the nearest tens is 90.
46,434,482 to the nearest tens = 46,434,480