Answer:
1) -7 < -4.5
2) 16°C > 0°C
3) 3 1/2 < 5 1/2
4) -500 < 200
5) 64 < 65 < 67.5
6) 13.2 > 3.7 + 6.15
7) -0.2 is to the left of -0.1
8) 0 is between -2 and 5
9) -99 is to the right of -100
10) -7.5 is to the right of -7.6 but is to the left of -7.0
Explanation: