№989

1. 8.1 • 6.5 = 52.65
2. 5.8 • 2.5 = 14.5
3. 3.02 • 7.3 = 22.046
4. 8.35 • 1.8 = 15.03
5. 4.8 • 0.64 = 3.072
6. 8 • 90.45 = 723.6
7. 1.16 • 0.29 = 0.3364
8. 0.85 • 0.032 = 0.0272
9. 0.275 • 1.64 = 0.451

№993

0.82² = 0.6724

0.53³ = 0.148877

2.42³ = 14.172488