Ответ:
125 + 457 = 582; 385 + 168 = 553; 337 + 402 = 739; 803 + 167 = 970; 768 − 342 = 426; 764 − 582 = 182; 425 − 375 = 50; 730 − 608 = 122; 194 · 2 = 388; 72 · 4 = 288; 324 · 2 = 648; 216 · 3 = 648; 864 : 4 = 216; 825 : 3 = 275; 952 : 4 = 238; 876 : 3 = 292.
