## Common Core State Standards (CCSS) Correlations

### Practice Makes Perfect: Fractions Grade 4

• 48 pages
• Product ID: TCR3325

## Mathematics

### Domain - Number and Operations-Fractions, Grade 4

Extend understanding of fraction equivalence and ordering.

Math.4.NF.A.2: Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model.

Activity Page
Identifying Fractions 4
Comparing Fractions 14-15
Identifying Equivalent Fractions 16
Writing and Identifying Equivalent Fractions 17
Recognizing Equivalent Fractions 18
Mixed Practice with Fractions 35-39
Cumulative Mixed-Practice Review 40-45

Extend understanding of fraction equivalence and ordering.

Math.4.NF.A.1: Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.

Activity Page
Identifying Equivalent Fractions 16
Writing and Identifying Equivalent Fractions 17
Recognizing Equivalent Fractions 18
Simplifying Fractions and Finding Equivalent Fractions 20
Mixed Practice with Fractions 35-39
Cumulative Mixed-Practice Review 40-45

Understand decimal notation for fractions, and compare decimal fractions.

Math.4.NF.C.7: Compare two decimals to hundredths by reasoning about their size. Recognize that comparisons are valid only when the two decimals refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual model.

Activity Pages
Representing Money as Fractions 33-34

Understand decimal notation for fractions, and compare decimal fractions.

Math.4.NF.C.6: Use decimal notation for fractions with denominators 10 or 100. For example, rewrite 0.62 as 62/100; describe a length as 0.62 meters; locate 0.62 on a number line diagram.

Activity Pages
Representing Money as Fractions 33-34

### Domain - Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers., Grade 4

Understand a fraction <i>a</i>/<i>b</i> with <i>a</i> &gt; 1 as a sum of fractions 1/<i>b</i>.

Math.4.NF.B.3d: Solve word problems involving addition and subtraction of fractions referring to the same whole and having like denominators, e.g., by using visual fraction models and equations to represent the problem.

Activity Page
Simplifying Fractions and Finding Equivalent Fractions 20
Subtracting Fractions with Like Denominators 32
Mixed Practice with Fractions 35-39
Cumulative Mixed-Practice Review 40-45

Understand a fraction <i>a</i>/<i>b</i> with <i>a</i> &gt; 1 as a sum of fractions 1/<i>b</i>.

Math.4.NF.B.3b: Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a visual fraction model. Examples: 3/8 = 1/8 + 1/8 + 1/8 ; 3/8 = 1/8 + 2/8 ; 2 1/8 = 1 + 1 + 1/8 = 8/8 + 8/8 + 1/8.

Activity Page
Simplifying Fractions and Finding Equivalent Fractions 20

Understand a fraction <i>a</i>/<i>b</i> with <i>a</i> &gt; 1 as a sum of fractions 1/<i>b</i>.

Math.4.NF.B.3c: Add and subtract mixed numbers with like denominators, e.g., by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction.

Activity Pages
Adding Fractions with Like Denominators 21-23
Adding Mixed Fractions with Like Denominators 24
Cumulative Mixed-Practice Review 40-45

Understand a fraction <i>a</i>/<i>b</i> with <i>a</i> &gt; 1 as a sum of fractions 1/<i>b</i>.

Math.4.NF.B.3a: Understand addition and subtraction of fractions as joining and separating parts referring to the same whole.

Activity Page
Subtracting Fractions with Like Denominators 32
Mixed Practice with Fractions 35-39

Apply and extend previous understandings of multiplication to multiply a fraction by a whole number.

Math.4.NF.B.4a: Understand a fraction a/b as a multiple of 1/b. 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).

Activity Page
Writing and Identifying Equivalent Fractions 17
Recognizing Equivalent Fractions 18