请帮我出N道奥数题,简便运算多一点.急用3天之内

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/13 13:50:55
xVN#Y6#rA2p sG*3Gf[lU)ms8?b[7Ab 73Rk<w{;~ =uKd \F Pa:"2='-u9w{OU4g%Ճڢi{NVP L>ӷN~Q/9EwRds F1: /Eh5*i,Nsm?a͈ Q, TLC2]MBWdBO1ޅs3oqA7gDJ볼ST'RI$~ٍhIE_]y4avy~eC.q=,Lj }1٘hFGУsYCw4T#MY\&l;`e!"dye\0bv/e_오3OP o~U mSU.^OS5)h<Ɖ0T+fgfP ??><.E33)eyTN5o^< A=B=vuJ eG},Fk٢Ow@1o:U'N3japeEh(ށvL7wPe6QؐТJA:0s4@nWRԊs^*8%OIbӓaoi;uӷy[aA'֮va [1=k9fi>0zW_r@8]