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 3: 555+888-55+661+665+98+554+ 7+23+65+56=

Toán Lớp 3: 555+888-55+661+665+98+554+
7+23+65+56=

Comments ( 2 )

  1. Chúc bạn học tốt!
    555+888-55+661+665+98+554+7+23+65+56
    =(555-55)+(665+65)+(23+7)+(554+56)+(888+661+98)
    =500+730+30+610+1647
    =3517
     

  2. 555 + 888 – 55 + 661 + 665 + 98 + 554 + 7 + 23 + 65 + 56
    = (555 – 55) + (665 + 65) + (554 + 56) + (7 + 23) + 888 + 98 + 661
    = 500 + 730 + 610 + 30 + 888 + 98 + 661
    = 3517

Leave a reply

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

About Ngọc Sa