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 4: Tính 57.162+37.162-62.48-62.46

Toán Lớp 4: Tính 57.162+37.162-62.48-62.46

Comments ( 2 )

  1. Answer
    57 xx 162 + 37 xx 162 – 62 xx 48 – 62 xx 46
    = 162 xx (57 + 37) – 62 xx (48 + 46)
    = 162 xx 94 – 62 xx 94
    = 94 xx (162 – 62)
    = 94 xx 100
    = 9400
     

  2. 57.162+37.162-62.48-62.46
    =162.(57+37)-62.(48+46)=162.924-62.6e3eeee94=162.694=
    =162.94-62.94
    =94.(162-62)
    =94.100
    =9400
    o

Leave a reply

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

About Tùy Linh