Răspuns :
1.
135+98=233
135+233=368
368+368=736
2.a+b=485
a+157+b+89 = 485+246=731
baieti =fetele+98
baieti=233
223 copii=>223adulti
total =233+233=466
baieti=233
223 copii=>223adulti
total =233+233=466