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

Toán Lớp 5: a) 687,42 : 18 x 3,5 = =======–.. =

Toán Lớp 5: a) 687,42 : 18 x 3,5 = ………………………………………………………………………………….
………………………………………………………………………………………………………………………………
………………………………………………………………………………………………………………………………
b) 56,32 – 9,65 x 6,7 = ……………………………………………………………………………….
………………………………………………………………………………………………………………………………
………………………………………………………………………………………………………………………………
c) 200,2 : 11 : 2 = ……………………………………………………………………………………….
………………………………………………………………………………………………………………………………
………………………………………………………………………………………………………………………………

Comments ( 2 )

  1. a) 687,42 : 18 xx 3,5
    = 57,295 xx 3,5
    = 200,4975
    b) 56,32 – 9,65 xx 6,7
    = 56,32 – 64,655
    = -8,335
    c) 200,2 : 11 : 2
    = 18,2 : 2
    = 9,1
     

  2. a) 687,42 : 18 xx 3,5
    = 38,19 xx 3,5
    = 133,665
    b) 56,32 – 9,65 xx 6,7
    = 56,32 – 64,655
    = -8,335
    c) 200,2 : 11 : 2
    = 18,2 : 2
    = 9,1
    #$Gin$
     

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