Homework Help: 3rd grade math

Posted by Carol on Sunday, February 22, 2009 at 10:59pm.

52 is a 2-digit number. The digits are 5 and 2.If you subtract the smaller digit from the larger digit you will get 3.what [2-digit number] gives you the biggest difference when you subtract the digit.
my anwser is 45.

3rd grade math - Ms. Sue, Sunday, February 22, 2009 at 11:13pm
How about 91?
3rd grade math - Ms. Sue, Sunday, February 22, 2009 at 11:13pm
Or 90?
3rd grade math - Carol, Sunday, February 22, 2009 at 11:15pm
could you explain please ? thank you
3rd grade math - Ms. Sue, Sunday, February 22, 2009 at 11:16pm
9 - 0 = 9
9 - 1 = 8
3rd grade math - Carol, Sunday, February 22, 2009 at 11:22pm
mine was 52-5=47-2=45
where did you get 90 I'm confused thank you

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