11,12 dau coroană și inimă!

11)
a)570,575
b)600,610,620,630,640,650,660,670,680,690
c)185,285,385,485,585,685,785,885,985
d)140,240,340,440,540,640,740,840,940
12)
a)50,52,54,56,58
b)420,423,426,429
c)730,735
d)4302,4392