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

Toán Lớp 5: Đổi: 33.2 m = –…dm? 84.96 m = -.. cm?

Toán Lớp 5: Đổi: 33.2 m = ………..dm?
84.96 m = …… cm?

Comments ( 2 )

  1. Gửi bn:
    #Sunz
    33,2 m = 332 dm 
    Vì: 1m = 10 dm ( lấy 33,2m x 10, ta đc 323 dm)
    84,96 m = 8494 cm
    Vì: 1m = 100 cm (lấy 100 x 84,96m, ta đc 8494 cm)

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

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