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Tag: Mathematics
TinSoldier
posted on Apr 01, 2008
| views: 110
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So which are you -- the line, the dot, or the squiggle?... read entire post
justop26
posted on Sep 03, 2006
| views: 296
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When a math olympian can't get himself to understand the (and I quote) "easiest topic ever"... read entire post
bmzrs
posted on May 14, 2006
| views: 130
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The first puzzle in my weekly puzzle-blog all the way from Bogotá, Colombia.... read entire post
igoyy
posted on Jun 13, 2006
| views: 68
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To express a number correct to the nearest ten, write down the number in expanded form, stopping at the whole number. To express 3762.69 to the nearest 10, write...3 762.69 = 3000 + 700 + 60 + 2
Round off the whole number, up or... read entire post
igoyy
posted on Jun 13, 2006
| views: 68
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To approximate a number to the nearest whole.Express the number in expanded form to the first decimal place. This may be done mentally.To express 3762.69 to the nearest whole
3 762.69 = 3000 + 700 +60 + 2 + 0.6
Express the... read entire post
igoyy
posted on Jun 14, 2006
| views: 76
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Your math exam will be on Tuesday, June 20 and Wednesday, June 28. Between now and then continue to visit this site for useful revision questions. The solutions will be given subsequently.Today's questions:
1) Express each am/pm... read entire post
igoyy
posted on Jun 20, 2006
| views: 68
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NOTE:Any real whole number can be rounded of and expressed as a power of 10:Since 1 = 10º, 2 = 2 x 10º, 5 = 5 x 10º and 9 = 9 x 10º.
Since 10 = 10¹, 20 = 2 x 10¹, 50 = 5 x 10¹ and 90 = 9 x 10¹.... read entire post
suryakar
posted on Nov 14, 2006
| views: 84
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Now for anyone square is no more a problem........ read entire post