Register Now

Login

Lost Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

222-9+11+12:2*14+14 = ? ( )

Toán Lớp 7: 11/9 . -3 /2 – 11/9 . 15/2 + (2021)

Toán Lớp 7: 11/9 . -3 /2 – 11/9 . 15/2 + (2021)

Comments ( 2 )

  1. 11/9 .(-3/2)-11/9 .(15/2)+2021
    =11/9.[(-3/2)-15/2]+2021
    =11/9.(-9)+2021
    =-11+2021
    =2010

  2. 11/9 .\frac{-3}{2} – 11/9 . 15/2 + (2021)
    =11/9 .(\frac{-3}{2}-15/2)+2021
    =11/9 . (-9)+2021
    =-11+2021
    =2010
     

Leave a reply

222-9+11+12:2*14+14 = ? ( )

About Trang