计算下面各题。（1）36×40

计算下面各题。*G.j(N0V2j/^7T7{

（1）36×40＝;}7k6V+c*G.j(N0V2j/^7T7{

（2）24×78＝2f0u8I(j'?.h6v)D9d/^*G.j(N0V2j/^7T7{

（3）45×92＝8i,S6h6Y(l*F8F2~9?*G.j(N0V2j/^7T7{