Current location - Training Enrollment Network - Mathematics courses - How many kilometers does it take from Beijing to Qingdao by train?
How many kilometers does it take from Beijing to Qingdao by train?
The first question:

3 pm is 15: 00, so 2 1: 00- 15: 00 = 6 hours.

6 * 165 = 990 km

The second question:

Every four years, we celebrate our birthday on February 29th.

15 * 4 = 60 years old

18 * 4 = 72 years old

Related articles
  • Application problems of mathematical remainder in the second grade of primary school
  • 20 1 1 Haidian Final Mathematics
  • Which teacher in high school teaches math well?
  • What is the definition of approximate equivalence in primary school mathematics?
  • How to write a beautiful June 1 article in kindergarten?
  • What is the square of x?
  • Junior high school mathematics teacher qualification examination subjects
  • Notes on Excellent Classroom Mathematics in College Mathematics
  • When will the preliminary results of the national college students' mathematics competition come out?
  • What are the simple calculation methods of mathematical decimals in the first volume of the fifth grade?

    • copyright 2024 Training Enrollment Network All rights reserved