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Colorado: Math [2005]

  Standard 1: Students develop number sense and use numbers and number relationships in problem-solving situations and communicate the reasoning used in solving these problems.
(Grades K - 12)

Currrent Standard

 •   1. demonstrate meanings for whole numbers, and commonlyused fractions and decimals (for example, 1/3, 3/4, 0.5, 0.75), and represent equivalent forms of the same number through the use of physical models, drawings, calculators, and computers;
(Grades K - 4)

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