posted by .

How many perfect squares less than 1000 end with the digit 6?

  • Geometry -

    all numbers ending in 4 or 6 end in 6 when squared.

    so, since √1000 = 31.6

    count such numbers in that range.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Math

    How many integers are NOT perfect powers between 1 and 1000?
  2. Maths

    How do I work out the square root of a number?
  3. Algebra

    what are the tho digit perfect squares? i am really confused! please help
  4. Hannah

    what are the two-digit perfect squares?
  5. math

    How many perfect squares are less than or equal to 36?
  6. Math

    Find the only four-digit perfect square that is a pair of two-digit squares written side by side?
  7. Math

    How many five-digit integers are perfect squares?
  8. algebra.....

    N is a 3-digit number that is a perfect square. When the first digit is increased by 1, the second digit is increased by 2, the third digit is increased by 3, the result is still a perfect square. Determine N.
  9. algebra

    There are two-digit perfect squares whose square roots are the same as their units digits. What is the sum of these squares?
  10. math

    I am 5 digit greater 60000, but less than 70000.My ones digit is less than my 10000 digit on my other digit are the same.The sum of digit is 23.What is my number

More Similar Questions