165+337= | 387+286= | 487+295= |
406-295= | 937-116= | 300+648= |
167+309= | 543+265= | 857-123= |
456-284= | 589+251= | 438-114= |
675-386= | 678-550= | 387-257= |
946-375= | 726-349= | 168+114= |
864+125= | 855-699= | 352+269= |
943-728= | 307-250= | 408-258= |
455-377= | 430+226= | 389+127= |
507+209= | 530-108= | 688-119= |