将15,12,9,6,3,0,-3,-6,-9填入九宫格内,使横竖对角的和相等!越快越好啊!
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/15 15:00:16
xUR@}M%a.tb)!b8ZW_ww::a²{Y]_1B-Ej`p)Q6Kqz҂`"i#lo(=<WUHNs47YpA'niYT34MEУi7F_
F;C"pwߡ䢉Hy'lܽee E<1L#& Im٤vbxze{%=lM|b",۞&8csg
d
mҜ?biwIgT$e
IR6_]$mu#0dPE~q;9 tUKJw
]敺(x<Wt5OفL7.;b|H,!O˷[02Z3 ac0#I jb#koݖK,Bk+xٮEEN]{RكFXR(4>zmhT;+y+7 $$1ol#sXBVbHePO+@<1 2JK䆷MW{ʞyQJqFqGDOhusJtHkےju;" 3ۑOtySE*P:u(/p\X7e*1B"Plk
==M3껲eہ%o7dVq(Iz`Cȃ9;"fR~[j&߹V:mZ8,U|瘭0&SQT