810-466= | 342-274= | 275+345= |
445-277= | 285+553= | 300-110= |
356+626= | 455+369= | 170+224= |
865-578= | 468-389= | 550-155= |
445+385= | 457+368= | 369+470= |
100+455= | 597+324= | 100+333= |
345+543= | 385+247= | 246+357= |
957-679= | 978-199= | 270-144= |
531+925= | 467+333= | 356+543= |
987-799= | 258-168= | 820-278= |