Cần gấp ạ Viết mỗi số sau thành tổng các số chỉ hàng (theo mẫu): Mẫu: 1234 = 1000 + 200 + 30 + 4 Số 1234 gồm 1 nghìn, 2 trăm, 3 chục và 4 đơn vị. a) 4567 = Số 4567 gồm............. b) 6789 = .............. Số 6789 gồm ... c) 3250 = Số 3250 gồm ....... d) 1709 = .......... Số 1709 gồm ..... e) 2007 = ... Số 2007 gồm .…

Các câu hỏi liên quan

EXERCISE 4. WH - QUESTIONS. 37. Why didn't they help him? .................................................................................................................. 38. How many games has the team played? .................................................................................................................. 39. Where do people speak English? .................................................................................................................. 40. Who are they keeping in the kitchen? .................................................................................................................. 41. How can they open this safe? .................................................................................................................. 42. What books are people reading this year? .................................................................................................................. 43. How did the police find the lost man? .................................................................................................................. 44. Who look after the children for you? .................................................................................................................. 45. How long have they waited for the doctor? .................................................................................................................. 46. What time can the boys hand in their papers? .................................................................................................................. 47. Who lend you this book? .................................................................................................................. 48. How many marks does the teacher give you? ..................................................................................................................