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          꼉(j)ĊW(sh)}c(din)

          r(sh)g2021-01-21 10:46:19 W(sh)} ҪͶ

          꼉(j)ĊW(sh)}c(din)

          (do)Z(y)o傀(g)ϵ(sh)v(hu)һ^;o(g)ϵ(sh)󌢕(hu)u(dng)βСģW(sh)}ϣ(du),gӭxHP(gun)֪R(sh)Ո(qng)P(gun)עCNFLAW(xu)(x)W(wng)!

          СW(xu)ĊW(sh)}һ

          һ(g)f1000(h)˼700(h)Ԓ(hu)һ(h)õѴ֪ͨҪM֪ͨȫ(h)Ԓ(hu)֪ͨÿ֪ͨһ(h)Ҫ1;Ҋ(jin)֪ͨ ÿҪ7һο֪ͨ60(h)õ֪ͨ.D(zhun)(h)ٶ໥֪ͨ11犺ȫ󲿷ֶõ֪ͨô](mi)еõ֪ͨ жّ(h)?

          c

          ǰķԒ(hu)֪ͨ

          1犣2(h);2犣4(h);3犣8(h);4犣16(h)

          (li)Ҋ(jin)֪ͨ(1000-700)÷60=5ؓ(f)؟(z)

          700-16=684Ԓ(hu)֪ͨ11֪ͨ(16-5)×64=704ˣ704>684˛](mi)еõ֪ͨ0(h)ȫ֪ͨ

          СW(xu)ĊW(sh)}

          ijУŌW(xu)ÿg5t14˛](mi)дλ;ÿg7ˣt4(g)λԓУ_____gW(xu)_____

          c(14+4)÷(7-5)=9(g);

          9×5+14=59()9×7-4=59()

          СW(xu)ĊW(sh)}

          wͻ@76ֻֻ(sh)Ȼ@3߀4ֻͻ@жֻ?

          c

          ѻ@ֻ(sh)1ôֻ(sh)ஔ(dng)ڻ@3߀4ֻͻ@76ֻԿ@4ݾ76-4=72(ֻ)@ӻ@ֻ(sh);

          (76-4)÷(3+1)=18(ֻ)

          ֻ(sh)ЃɷNã

          һN֪ͻ@76ֻ@18ֻֻ(sh)76-18=58(ֻ)

          һNֻ֪(sh)Ȼ@34ֻ@18ֻֻ(sh)18×3+4=58(ֻ)

          꼉(j)ĊW(sh)}c(din)P(gun)£

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