What is the rounding or compatible numbers to…

Discussion in 'Mathematics' started by Kamaran, Feb 28, 2020.

  1. Kamaran

    Kamaran New Member

    Joined:
    Dec 16, 2013
    Messages:
    0
    Likes Received:
    0
    What is the rounding or compatible numbers to estimate the sum of 87+34
     
  2. Muabantkvn

    Muabantkvn New Member

    Joined:
    Mar 5, 2013
    Messages:
    0
    Likes Received:
    0
    87 rounds up to 90 and 34 down to 30 so estimated 120
     

Share This Page