Complex sentence: The Voronezh Front suffered 27,542 irrecoverable casualties and 46,350 medical casualties, for a total of 73,892, and the Steppe Front suffered 27,452 irrecoverable casualties with 42,606 medical casualties, for a total of 70,085.
Split into simpler sentences: The Voronezh Front suffered 27,542 irrecoverable casualties and 46,350 medical casualties, for a total of 73,892. The Steppe Front suffered 27,452 irrecoverable casualties with 42,606 medical casualties, for a total of 70,085.