Answer:
15 < 25          72 < 101          5 + 5 > 12 - 3 

Answer:
40 + 5,000 + 900 + 60,000 = 65,940

Answer:
40,900m - 40.9km     /     120,700m - 120.7km
149,300m - 149.3km     /     195,400m - 195.4km