How many squares are there in 1-200 natural numbers

How many squares are there in 1-200 natural numbers


14, 1,4,9,16,25,36,49,64,81100121144



How many square numbers are there in natural numbers from 1 to 200?


1 4 9 16 25 36 49 84 81 100 121 144 169 196
So 14



From the natural numbers of 200-600, how many are perfect square numbers


14^2=196,15^2=225,24^2=576,25^2=625
25-15=10
There are 10