Solve word problems involving multiplication of a fraction by a whole number, e.g., by using visual fraction models and equations to represent the problem. For example, use a visual fraction model to express 3 × (2/5) as 6 × (1/5), recognizing this product as 6/5. They did that by creating the equation 2/10 + 1/10 + 4/10 7/10. The task card is asking the child to decompose the fraction that represents the pink cubes. Understand a multiple of a/b as a multiple of 1/b, and use this understanding to multiply a fraction by a whole number. seven-tenths of the cubes are pink and three-tenths are turquoise. The sum of the unit fractions is one way to decompose fractions. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4), recording the conclusion by the equation 5/4 = 5 × (1/4).ī. Compose and decompose decimals in multiple ways. Adding the smaller parts results to the initial fraction again. Understand a fraction a/ b as a multiple of 1/ b. Choose from hundreds of topics including fractions, decimals, order of operations, graphing, and more. Decomposing fractions is a process involving the division of fractions into smaller parts. and 6th grade worksheets provides dimensions of the basic plane shapes in fractions. Adding and subtracting fractions with like denominators word problemsįraction word problems with unlike denominatorsĤ.NF.B.4, 4.NF.B.4a, 4.NF.B.4b, 4.NF.B.4cĪpply and extend previous understandings of multiplication to multiply a fraction by a whole number.Ī. You could decompose an irregular polygon into regular polygons.
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