Ответ:\(48+7+3=48+10=58\).\(37+9+3=37+12=49\).\(12+8+26+4=20+30=50\).\(37+13+7+3=50+10=60\).\(64+18+6+12=64+6+18+12=70+30=100\).\(71+16+4+9=71+9+16+4=80+20=100\).