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

Toán Lớp 5: 15 ha 3 $dam^{2}$ =…………… $dam^{2}$ 70500 $m^{2}$ = ………………ha 102,58 kg = …………………tạ 89,8

Toán Lớp 5: 15 ha 3 $dam^{2}$ =…………… $dam^{2}$ 70500 $m^{2}$ = ………………ha
102,58 kg = …………………tạ 89,8 m = ……………………km

Comments ( 2 )

  1. Chúc bạn học tốt^^
    #hoidap247
    #ngna4021

    toan-lop-5-15-ha-3-dam-2-dam-2-70500-m-2-ha-102-58-kg-ta-89-8

  2. 15ha 3dam^2 = 1503dam^2
    70500 m^2 = 7,05 ha
    102,58 kg = 1,0258 tạ
    89,8 m =0,98 km
     

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