Use your calculator to work out the following. Round your answer, if necessary, to two decimal places.
(a) 5.31 × 8.47 − 1.012 

(b) (8.34 + 2.27)/9.41
(c) 9.53 − 3.21 + 4.02 

(d) 2.41 × 0.09 − 1.67 × 0.03
(e) 45.76 − (2.55 + 15.83) 

(f) (3.45 − 5.38)2
(g) 4.56(9.02 + 4.73) 

(h) 6.85/(2.59 + 0.28)