Current location - Training Enrollment Network - Mathematics courses - The perimeter of the colored part in primary school mathematics. Thank you.
The perimeter of the colored part in primary school mathematics. Thank you.
The first one: 5× 2× 3.14 ÷ 2 =15.7 (cm) 5× 3.14 =15.7 = 3655.

I hope I can help you. If you have any questions, you can ask ~ ~ ~ I wish you progress in your study and go up a storey still higher! (*^__^*)

Related articles
  • High school mathematics straight line and round test paper
  • Mathematical statistical classification
  • What does this symbol mean?
  • How to write the first volume of the fourth grade mathematics handwritten newspaper?
  • Su Jiaoban fifth grade first volume math final basic review questions?

    Mastering basic knowledge is the key to getting high marks in the exam. What is the basic knowledge of mathematics in the f

  • She County ranked ninth in Chinese and Mathematics in the college entrance examination.
  • Mathematics plus mathematics =70
  • How to refine the essential mathematical situation
  • Is it difficult to take the math test across majors? 、、
  • Why are most boys better at math than girls?

    • copyright 2024 Training Enrollment Network All rights reserved