567+345×566 |
567×345+222 |
=
567+345×566 |
(566+1)×345+222 |
=
567+345×566 |
345×566+345+222 |
=
567+345×566 |
345×566+567 |
=
567+345×566 |
567+345×566 |
=1.
567+345×566 |
567×345+222 |
567+345×566 |
567×345+222 |
567+345×566 |
(566+1)×345+222 |
567+345×566 |
345×566+345+222 |
567+345×566 |
345×566+567 |
567+345×566 |
567+345×566 |