Question

Worksheet 4
1. Find the square root of the following numbers by the long division
390625
( 9801
(1 6561
1471369
(v) 363609
(vi) 120409
Find the least number which must be subtracted from 6203 to o
2.
square. Also find square root of the number so obtained.
Find the greatest number of six digits which is a perfect square. Find the
3.
root of this number.
Find the least number which must be added to 6203 to obtain a parte
Also, find the square root of the number so obtained.
5. Find the least number of six digits which is a perfect square. Find thes
of this number.
6.
Find the value of 64432729 -9653449​

Answer 1

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