Home » ARTIKEL » Pembahasan Soal UN » MBI Matematika SD Edisi Desember 2011

MBI Matematika SD Edisi Desember 2011

 

Oleh: Estina Ekawati, S.Si, M.Pd.Si

estichoice@yahoo.co.uk

 

  1. Mr. White ultiples the first one hundred prime numbers. How many consecutive zero digits can be found at the end of the rseulting number?
  2. Jack and Ben are cycling from A to B. Jack travels at a speed of 15 km/hour while Ben travels at a speed of 12 km/hour. It takes Ben 15 minutes more to complete his travel than Jack does. What is the distance between A and B?
  3. Barbara writes numbers consisting of four digits: 3, 5, 7, and 9 according to the following rules.
  • Digit 7 does not appear in the first nor the last positions
  • Digit 7 should be to the roght of the digit 5. (For example, digit 5 in the number 7395 appears to the right of digits 7, 3, and 9). Find all such possible numbers.

Download Lengkap File: Soal MBI Matematika SD Edisi Desember 2011

Download Lengkap File: Jawaban MBI Matematika SD Edisi Desember 2011


2 Comments

  1. Terimakasih, MBI matematika SD dapat membantu untuk mengembangkan kemampuan siswa. Kami berharap MBI matematika SD dapat terus dikembangkan…..

Leave a comment

Your email address will not be published. Required fields are marked *