Teacher: The changing law of application quotient can not only make oral calculations simple, but also make written calculations easy. Please look at the calculations of Xiaoping and Xiaoying, and talk about your thoughts.
Teacher: applying the change law of quotient can not only make oral calculation simple, but also make written calculation simple. Please look at Xiao Ping and Xiao Ying's calculations and tell us what you think.
Teacher: The changing rule of application quotient can not only make oral calculation simple, but also make written calculation simple. Please look at the calculations of Xiaoping and Xiaoying, and talk about your thoughts.