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1.[问]为什么要使用计算器? [答]计算器是我们学习的好帮手,它不仅可以帮助我们进行较复杂的计算,还可以帮助我们进行有关数值问题的探索,如果我们想更好地学习数学,计算器会提供很大的帮助. 2.[问]计算器的结构是怎样的?
1. [Q] Why use a calculator? [Answer] The calculator is a good helper for us to learn. It not only helps us to carry out more complex calculations, but also helps us to explore numerical issues if we want to be better. Learning mathematics, the calculator will provide great help. 2. [Q] What is the structure of the calculator?