154*78+3900:65-216*53 16728:82-5580:45+726*29

Question

154*78+3900:65-216*53

16728:82-5580:45+726*29

Answer 1

154*78+3900:65-216*53=12012+60-11448=624
16728:82-5580:45+726*29=204-124+21054=21134