# Course: Math in Focus • Singapore Math • Grade 4 • Volume A • Common Core

### Table of Contents

• 1 Working with Whole Numbers
• 1 Numbers to 100,000
• 2 Comparing Numbers to 100,000
• 3 Adding and Subtracting Multi-Digit Numbers
• 2 Estimation and Number Theory
• 1 Estimation
• 2 Factors
• 3 Multiples
• 4 Multiplying Using Models
• 3 Whole Number Multiplication and Division
• 1 Multiplying by a 1-Digit Number
• 2 Multiplying by a 2-Digit Number
• 3 Modeling Division with Regrouping
• 4 Dividing by a 1-Digit Number
• 5 Real-World Problems: Multiplication and Division
• 4 Tables and Line Graphs
• 1 Making and Interpreting a Table
• 2 Using a Table
• 3 Line Graphs
• 5 Data and Probability
• 1 Average
• 2 Median, Mode, and Range
• 3 Stem-and-Leaf Plots
• 4 Outcomes
• 5 Probability as a Fraction
• 6 Real-World Problems: Data and Probability
• 6 Fractions and Mixed Numbers
• 1 Adding Fractions
• 2 Subtracting Fractions
• 3 Mixed Numbers
• 4 Improper Fractions
• 5 Renaming Improper Fractions and Mixed Numbers
• 6 Renaming Whole Numbers When Adding and Subtracting Fractions
• 7 Fraction of a Set
• 8 Real-World Problems: Fractions
• 9 Line Plots with Fractions of a Unit

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