Estimate These Calculations

Question 1:

79.2×2.42

160

Question 2:

0.0333×12.1

0.3

Question 3:

34.8 0.18

150

Question 4:

8.986 0.76

11.25

Question 5:

88×68.2 0.76

7875

Question 6:

0.48×1.75 0.44

2.5