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

Toán Lớp 6: (1/2 + 2/2 + 3/2 + 5 +10 – 1) . 3 HELLLLLLLLLLLLLLLLLLLP

Toán Lớp 6: (1/2 + 2/2 + 3/2 + 5 +10 – 1) . 3
HELLLLLLLLLLLLLLLLLLLP

Comments ( 2 )

  1. (1/2 + 2/2 + 3/2 + 5 + 10 – 1).3
    = (3/2 + 3/2 + 5 + 10 – 1) . 3
    = (3 + 5 + 10 -1).3 
    = (8 + 10 – 1) .3
    = (18-1).3
    = 17.3 
    = 51
    VOTE 5 SAO VÀ CTLHN NHA

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