Решение:
\[ 8 + 5 = 13 \]
\[ 28 - 8 = 20 \]
\[ 30 + 14 = 44 \]
\[ 10 + 14 = 24 \]
\[ 6 + 14 = 20 \]
\[ 4 \times 3 = 12 \]
\[ 10 : 2 = 5 \]
Ответ: 13, 20, 44, 24, 20, 12, 5