Ответ:
- \(10^2-7^2=100-49=51\).
- \(5^3-5^2=125-25=100\).
- \(42^2:14-4^2\cdot6=1764:14-16\cdot6=126-96=30\).
- \(8^3:4^2-2^3=512:16-8=32-8=24\).
- \(25^2:(24^2+7^2)=625:(576+49)=625:625=1\).
- \(10^3-10^2+9^3=1000-100+729=1629\).
Ответ: 1) 51; 2) 100; 3) 30; 4) 24; 5) 1; 6) 1629.
