8,146 to the nearest tens place = 8,150
64 to the nearest tens place = 60
394 to the nearest tens place = 390
159.444 to the nearest tens place = 160
798 to the nearest tens place = 800
1678 to the nearest tens place = 1,680
395 to the nearest tens place = 400
923 to the nearest tens place = 920
64 to the nearest tens place = 60
5,253 to the nearest tens place = 5,250
394 to the nearest tens place = 390
128.27 to the nearest tens place = 130
1678 to the nearest tens place = 1,680
6,512,162 to the nearest tens place = 6,512,160
798 to the nearest tens place = 800
103 to the nearest tens place = 100
159.444 to the nearest tens place = 160
542 to the nearest tens place = 540