Ответ:
- \(356 + 300 = 656\)
- \(356 + 30 = 386\)
- \(356 + 3 = 359\)
- \(748 - 200 = 548\)
- \(748 - 20 = 728\)
- \(748 - 2 = 746\)
- \(235 + 4 = 239\)
- \(235 + 400 = 635\)
- \(235 + 40 = 275\)
- \(897 - 50 = 847\)
- \(897 - 5 = 892\)
- \(897 - 500 = 397\)
Ответ: 656; 386; 359; 548; 728; 746; 239; 635; 275; 847; 892; 397.
