Răspuns:
1
a
236632+24578=261210
24578+236632=261210
57397+426684=484081
426684+57397=484081
b
297576+168982=466558
168982+297576=466558
276812+237188=514000
237188+276812=514000
c
297531+479258=776789
479258+297531=776789
629847+288719=918566
288719+629847=918566
2
265866+265868=531734