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I am a prime number. I am less than 40. I am 1 more than a multiple of 5. What number am I?

I am a 2 digit number. My ones digit is 2. My tens digit is even. I am between 30 and 70. what number am i? I think either 42 or 62.

I am a square number. I am more than 50. My digits total 9. what number am i?

  • math -

    I figured these out, thanks anyway.
    they are:
    2
    42 and 62
    81 and 144

  • math -

    i am a 3digit number that is less than 500. My ones digit is twice the hundreds digit. The sum of the three digits is 14. What number am I?

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