问题
填空题
一个三位小数,用“四舍五入”法精确到百分位约是45.80,这个数最大是______,最小是______.
答案
(1)一个三位小数,用“四舍五入”法精确到百分位约是45.80,这个数最大是:45.804;
(2)最小是:45.795;
故答案为:45.804,45.795.
一个三位小数,用“四舍五入”法精确到百分位约是45.80,这个数最大是______,最小是______.
(1)一个三位小数,用“四舍五入”法精确到百分位约是45.80,这个数最大是:45.804;
(2)最小是:45.795;
故答案为:45.804,45.795.
读答句,选问句,组成对话。 | |
B: I do sports at 5: 00 p. m. every day. A: __________________________________________________________? B: We have English, Chinese, Math and Music on Wednesday. A: __________________________________________________________? B: Math. A: __________________________________________________________? B: Our math teacher is Miss Huang. A: __________________________________________________________? B: At 10: 00. |