Question

add the following by suitable rearrangements
a)15638+888+1012+362
​

Answer 1

Answer:

17,900 is the answer

i hope this is the right answer

Answer 2

Answer:

Solution 1:

(a) 837+208+363

=(837+363)+208

=1200+208

=1408

(b) 1962+453+1538+647

= (1962+1538) + (453+647)

= 4600