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