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

Toán Lớp 5: `5/6` + `4/6` + `1/2` = ? 45 x 78 + 55 x 78 + 1000 x 78

Toán Lớp 5: 5/6 + 4/6 + 1/2 = ?
45 x 78 + 55 x 78 + 1000 x 78

Comments ( 2 )

  1. Giải đáp:
     
    Lời giải và giải thích chi tiết:
     9/6 + 1/2 = 9/6 + 3/6 = 12/6 = 2
    ( 45 + 55 + 1000 ) x 78 = 85800
    @muoiakiramobile
    #chucbanhoctot

  2. 5/6 +4/6 +1/2
    =5/6 +4/6 + 3/6
    =12/6=2
    45xx78+55xx78+1000xx78
    =78xx(45+55+1000)
    =78xx1100
    =85800

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

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