题目

25×3×6＝25×_____ 64×29＝64×30﹣_____． 答案：【答案】18 64 【解析】（1）25×3×6＝25×（3×6）＝25×18＝450；（2）64×29＝64×（30﹣1）＝64×30﹣64＝1920﹣64＝1856故答案为：18，64．-- Ann goes to play football every day.--- Oh? But she ______ hate it.A.used toB.use toC.uses toD.is used to