Question

Long division method of 4000

Answer 1

Answer:

4000

2000

1000

500

250

125

25

5

1

Answer 2

Answer:

Square root of 4000 can be calculated by the long division method as follows. The remainder is 31 , it represents that the square of 63 is less than 4000 by 31. Therefore, the square perfect square =4000−31=3969 = 4000 − 31 = 3969 .