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

Toán Lớp 4: 200×333+(344×3-1) Giúp em với ạ

Toán Lớp 4: 200×333+(344×3-1)
Giúp em với ạ

Comments ( 2 )

  1. \text{@Nem}
    200xx333+(344xx3-1)
    =66600+(1032-1)
    =66600+1032-1
    =67632-1
    =67631

  2. $@$text {trungkienhungyen}
    Giải :
     200 × 333 + (344 × 3 – 1)
    = 66  600 + (1  032 – 1)
    = 66  600 + 1  031
    = 67  631

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