**This app is going to be updated soon. It does not work with iOS8. Learning ObjectiveStudents will learn to: • Interpret fractions as the division of the numerator by the denominator • Convert mixed fractions to proper fractions • Reduce fractions before multiplyingGrade Level(s)4 5Common Core Standards5.NF.3 Interpret a fraction as division of the numerator by the denominator (a/b = a * b). Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e.g., by using visual fraction models or equations to represent the problem. For example, interpret 3/4 as the result of dividing 3 by 4, noting that 3/4 multiplied by 4 equals 3, and that when 3 wholes are shared equally among 4 people each person has a share of size 3/4. If 9 people want to share a 50-pound sack of rice equally by weight, how many pounds of rice should each person get? Between what two whole numbers does your answer lie?5.NF.4a Interpret the product (a/b) * q as a parts of a partition of q into b equal parts; equivalently, as the result of a sequence of operations a * q * b. For example, use a visual fraction model to show (2/3) * 4 = 8/3, and create a story context for this equation. Do the same with (2/3) * (4/5) = 8/15. (In general, (a/b) * (c/d) = ac/bd.)5.NF.5b Explaining why multiplying a given number by a fraction greater than 1 results in a product greater than the given number (recognizing multiplication by whole numbers greater than 1 as a familiar case); explaining why multiplying a given number by a fraction less than 1 results in a product smaller than the given number; and relating the principle of fraction equivalence a/b = (n*a)/(n*b) to the effect of multiplying a/b by 1.
免費玩Multiply Mixed Fractions APP玩免費
免費玩Multiply Mixed Fractions App
熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
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未知 | iOS App Store | 1.0.0 App下載 | $0.99 | 2012-10-19 | 2015-06-04 |