问题
填空题
|
答案
(1)72m2=720000cm2;
(2)50t=50000kg;
(3)20000m=20km;
(4)45L-36000ml=9000mL;
(5)56000g-20kg=36kg;
(6)12t=12000000g.
故答案为:720000,50000,20,9000,36,12000000.
|
(1)72m2=720000cm2;
(2)50t=50000kg;
(3)20000m=20km;
(4)45L-36000ml=9000mL;
(5)56000g-20kg=36kg;
(6)12t=12000000g.
故答案为:720000,50000,20,9000,36,12000000.