(2000–1754)·345:30+(506 309–58 572:9)= ?
1)2000-1754=246
2)58 572:9=6508
3)506 309–6508=499801
4)246*345=84870
5)84870:30=2829
6)499801+2829=502630
(2000–1754)·345:30+(506 309–58 572:9)= ?
1)2000-1754=246
2)58 572:9=6508
3)506 309–6508=499801
4)246*345=84870
5)84870:30=2829
6)499801+2829=502630