Solve :

1. Find he sum by suitable rearrangement.
(a) 837+208+363          (b) 1962+453+1538+647

2. Find the product by suitable rearrangment :
(a) 2 x 1768 x 50          (b) 4 x 166 x 25    
(d) 625 x 279 x 16       (e) 285 x 5 x 60
 

Dear student
2

c and f parts are not visible clearly.
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