Ответ:
- \(2^3\cdot2^4=2^7=128\).
- \(3^{13}:3^9=3^4=81\).
- \(7^5\cdot7^{12}:7^{14}=7^3=343\).
- \(37^6:37^7\cdot37=37^{6-7+1}=37^0=1\).
- \(\left(-1\frac79\right)^{10+12-20}=\left(\frac{16}{9}\right)^2=\frac{256}{81}\).
- \(5^{12}\cdot5^4:5^{13}=5^3=125\).
- \((0.3)^{9+18-23-4}=(0.3)^0=1\).
- \(2^3\cdot128=2^3\cdot2^7=2^{10}=1024\).
- \(81:3^3\cdot3^4=3^4:3^3\cdot3^4=3^5=243\).
- \(625\cdot5^3:5^5=5^4\cdot5^3:5^5=5^2=25\).
Ответ: 1) 128; 2) 81; 3) 343; 4) 1; 5) \(\frac{256}{81}\); 6) 125; 7) 1; 8) 1024; 9) 243; 10) 25.
