8.4348精确到0.01的近似数是_；精确到个位的近似数是_，精确到千分位是_．

题目

8.4348精确到0.01的近似数是______；精确到个位的近似数是______，精确到千分位是______．

答案

8.4348精确到0.01的近似数是8.43；精确到个位的近似数是8，精确到千分位是8.435．
故答案为：8.43，8，8.435．