结合上述材料,育才中学开展了一次实践活动,请你参与并完成下列任务:
一We're going to have a basketball match with Class 3 next week.
一 !
(3+2)×20 (32+56)×9 (57+23)×12
3×20+2×20 32×9+56×9 57×12+23×12
1.1、1.01、1.001、____、____、____.