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

Toán Lớp 7: 1,tính a,2/3-(2-1/3)+3/2+(0,75) mũ 0 b,5/4+5/6:(3/8-1/6)+11/12 c,(2/3)mũ 3 :(2/3)mũ 2 +(-1/2):1,5

Toán Lớp 7: 1,tính
a,2/3-(2-1/3)+3/2+(0,75) mũ 0
b,5/4+5/6:(3/8-1/6)+11/12
c,(2/3)mũ 3 :(2/3)mũ 2 +(-1/2):1,5

Comments ( 2 )

  1. Đáp án:
     
    Giải thích các bước giải:
     

    toan-lop-7-1-tinh-a-2-3-2-1-3-3-2-0-75-mu-0-b-5-4-5-6-3-8-1-6-11-12-c-2-3-mu-3-2-3-mu-2-1-2-1-5

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