问题
填空题
填空:
(1)102=______,103=______,104=______.
(2)已知3.2142=10.33,则0.32142=______,( )2=103 300;
(3)已知4.73=103.8,则473=______,( )3=-0.103 8.
答案
(1)102=100,103=1000,104=10000;
(2)已知3.2142=10.33,则0.32142=0.1033,(321.4)2=103300;
(3)已知4.73=103.8,则473=103800,(-0.47)3=-0.1038.
故答案为:(1)100;1000;10000;(2)0.1033;321.4;(3)103800;-0.47