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 6: 942 . (58 – 87) – 58 . ( 942 – 87)

Toán Lớp 6: 942 . (58 – 87) – 58 . ( 942 – 87)

Comments ( 2 )

  1. Giải đáp+Lời giải và giải thích chi tiết:
    942 . (58 – 87) – 58 . ( 942 – 87)
    =58(942-87)-58(942-87)
    =58[(942-87)-(942-87)]
    =58(942-87-942+87)
    =58.0
    =0
     

  2. Giải đáp:
    942 . (58 – 87) – 58 . ( 942 – 87)
    = 58.( 942 – 87) – 58 . ( 942 – 87)
    = 58.[(942 – 87) – ( 942 – 87)]
    = 58.(942 – 87 – 942 + 87)
    = 58.[(942 – 942) – (87 – 87)]
    = 58.0
    = 0
    #dariana

Leave a reply

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