Ответ:\(18-4=14\)\(24-15=9\)\(11+5=16\)\(4+16=20\)\(8+2=10\)\(6+13=19\)Ответ: 18 − 4 = 14; 24 − 15 = 9; 11 + 5 = 16; 4 + 16 = 20; 8 + 2 = 10; 6 + 13 = 19.