Unit 4: Fractions
Mini-Unit 2: Adding & Subtracting Fractions
Lesson 2.2: Composing & Decomposing Fractions
Strengthen your students’ understanding of composing and decomposing fractions with this 4th grade practice worksheet. Students use number bonds, unit fractions, and visual fraction models to break apart and rebuild fractions—including mixed numbers and fractions greater than 1.
Students will:
• decompose fractions into unit fractions using number bonds
• represent fractions in multiple equivalent ways
• compose fractions by combining unit fractions and mixed numbers
• model fractions using visual representations
• check their work by confirming the total number of units matches the original fraction
Standards:
CCSS: 4.NF.3a, 4.NF.3b, 4.NF.3c, 4.NF.3d, 4.NF.6
TEKS: 4.3a, 4.3b, 4.3E, 4.3F
