Numeric evaluation chains

Calculate, without using a calculator: $4^{3}\div4^{2}\times(-19)$

Calculate, without using a calculator: $30\times(-7)\times17\times5\times16$

Calculate, without using a calculator: $-25\times(-\tfrac{3}{8})\div7^{3}\div(-\tfrac{3}{7})+(-12{,}98)-(-\tfrac{1}{12})-6^{2}\div7^{2}-$ ($1{,}15\div10^{3}-6\times35\%$ of 240)

Calculate, without using a calculator: $(12-\tfrac{3}{5}-\tfrac{6}{7}\div\tfrac{5}{8})\times(-\tfrac{1}{3})$

Calculate, without using a calculator: $\tfrac{7}{8}-(-6)\div(\tfrac{6}{11}\times(-\tfrac{1}{5}))$

Calculate, without using a calculator: $(14+24-(\tfrac{1}{5}-\tfrac{1}{6}))\div(-19+(-14)\div\tfrac{5}{7})$

Calculate, without using a calculator: $29-4^{3}\times4^{2}$

Calculate, without using a calculator: $-3\times3^{3}\times3^{3}$

Calculate, without using a calculator: $-17+28\times(-5)\times(19+(-14))$

Calculate, without using a calculator: $-6-4^{3}\div4^{2}$

Calculate, without using a calculator: $5+9^{3}\div9^{2}$

Calculate, without using a calculator: $\sqrt{25}\times(-6{,}96)\times7^{2}\div(-5{,}74)\div(3^{2}\div\sqrt[3]{729}-8^{2}\div(-13))\times6^{3}$