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

Toán Lớp 8: a,$\frac{1}{10}$+$\frac{7}{10}$ =? b,$7^{3}$=?

Toán Lớp 8: a,$\frac{1}{10}$+$\frac{7}{10}$ =?
b,$7^{3}$=?

Comments ( 2 )

  1. a)1/10+7/10 =8/10=4/5
    b)7^3=343
     
     

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

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