152 = 225 and 312 = 961 so there are 16 square numbers between 200 and 1000
4
square from 1 to 200
1,4,9,16,25,36,49,64,81,100,121,144,169,196,225,256,289,324,361,400 All the square numbers up to 20!
55
Infinitely many numbers are below 200.
They are: 121, 144, 169 and 196 which makes four of them
256 289 225
200 square inches are 1.39 square feet.
22.22 square yards in 200 square feet.
169 and 196 are the only perfect square numbers between 160-200.
- Start counting, from ' 1 '. - Each time you say a number, think about its square ... the number you said, multiplied by itself. - If the square is less than 200, write it down. - If the square is more than 200, stop. The job is done. You should have 14 numbers on your list.