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Latest page update: made by
Anonymous
, Oct 19 2007, 7:45 AM EDT
(about this update
About This Update
jescze jedno mnozenie
- anonymous
3 words added view changes - complete history) |
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| Started By | Thread Subject | Replies | Last Post | ||
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| Anonymous | juz | 0 | Aug 25 2009, 12:28 PM EDT by Anonymous | ||
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Thread started: Aug 25 2009, 12:28 PM EDT
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nie rozumiem bo jest zle zapisane, powinno być 40^2 - 3^2=1600 - 9
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| Anonymous | YYYYY | 0 | Apr 19 2009, 10:23 AM EDT by Anonymous | ||
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Thread started: Apr 19 2009, 10:23 AM EDT
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Yyyy chyba cie nie rozumiem
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| Anonymous | hello!! | 0 | Apr 13 2009, 12:02 PM EDT by Anonymous | ||
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Thread started: Apr 13 2009, 12:02 PM EDT
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43 × 37 = (40 + 3)(40 - 3) = 402 - 32 = 1600 - 9 = 1591. co to za głupota ;|
402-32=1600-9 ??? |
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