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Posted by on Tuesday, October 5, 2010 at 7:11pm.

Please explain how you solve these problems.
It is greater than 43 and less than 52.If you add the digits,the sum is 8? This us confusing.

  • 2nd grade - , Tuesday, October 5, 2010 at 7:13pm

    First list the numbers.

    44, 45, 46, 47, 48, 49, 50, 51

    Then add the digits:

    44 = 4 + 4
    45 = 4 + 5

    and so on.

    Which of the numbers has digits that add up to 8?

  • 2nd grade - , Tuesday, October 5, 2010 at 7:14pm

    so it is 44, 45, 46, 47, 49, 49,50, 51

    Now adding the digits, I see one where the sum is 8

    So it must be 44.

  • 2nd grade - , Tuesday, October 5, 2010 at 8:18pm

    thank u.

  • 2nd grade - , Wednesday, October 6, 2010 at 2:11am

    Got it! Thanks for making it simple.I think I was over analyzing it.

  • 2nd grade - , Tuesday, January 18, 2011 at 10:34pm

    What is the pattern for these numbers 20, 24, 28, 32, 36?

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