1 Chapter 1 Whole Numbers 1.1:  Numbers to 10,000,000 Also consider: 1.1:  Numbers to 10,000,000 Also consider: 1.2:  Place Value Also consider: 1.2:  Place Value Also consider: 1.3:  Comparing Numbers to 10,000,000 1.3:  Comparing Numbers to 10,000,000 1.4:  Rounding and Estimating 1.4:  Rounding and Estimating
 2 Chapter 2 Whole Number Multiplication and Division 2.1:  Using a Calculator 2.1:  Using a Calculator 2.2:  Multiplying by Tens, Hundreds, or Thousands Also consider: 2.2:  Multiplying by Tens, Hundreds, or Thousands Also consider: 2.3:  Multiplying by Powers of Ten 2.3:  Multiplying by Powers of Ten 2.4:  Multiplying by 2-Digit Numbers Also consider: 2.4:  Multiplying by 2-Digit Numbers Also consider: 2.5:  Dividing by Tens, Hundreds, or Thousands Also consider: 2.5:  Dividing by Tens, Hundreds, or Thousands Also consider: 2.6:  Dividing by 2-Digit Numbers Also consider: 2.6:  Dividing by 2-Digit Numbers Also consider: 2.7:  Order of Operations Also consider: 2.7:  Order of Operations Also consider: 2.8:  Real-World Problems: Multiplication and Division Also consider: 2.8:  Real-World Problems: Multiplication and Division Also consider:
 3 Chapter 3 Fractions and Mixed Numbers 3.1:  Adding Unlike Fractions Also consider: 3.1:  Adding Unlike Fractions Also consider: 3.2:  Subtracting Unlike Fractions Also consider: 3.2:  Subtracting Unlike Fractions Also consider: 3.3:  Fractions, Mixed Numbers, and Division Expressions Also consider: 3.3:  Fractions, Mixed Numbers, and Division Expressions Also consider: 3.4:  Expressing Fractions, Division Expressions, and Mixed Numbers as Decimals Also consider: 3.4:  Expressing Fractions, Division Expressions, and Mixed Numbers as Decimals Also consider: 3.5:  Adding Mixed Numbers 3.5:  Adding Mixed Numbers 3.6:  Subtracting Mixed Numbers Also consider: 3.6:  Subtracting Mixed Numbers Also consider: 3.7:  Real-World Problems: Fractions and Mixed Numbers Also consider: 3.7:  Real-World Problems: Fractions and Mixed Numbers Also consider:
 4 Chapter 4 Multiplying and Dividing Fractions and Mixed Numbers 4.1:  Multiplying Proper Fractions 4.1:  Multiplying Proper Fractions 4.2:  Real-World Problems: Multiplying Proper Fractions 4.2:  Real-World Problems: Multiplying Proper Fractions 4.3:  Multiplying Improper Fractions by Fractions •Coming soon: Multiply improper fractions 4.3:  Multiplying Improper Fractions by Fractions •Coming soon: Multiply improper fractions 4.4:  Multiplying Mixed Numbers and Whole Numbers 4.4:  Multiplying Mixed Numbers and Whole Numbers 4.5:  Real-World Problems: Multiplying with Mixed Numbers 4.5:  Real-World Problems: Multiplying with Mixed Numbers 4.6:  Dividing Fractions and Whole Numbers Also consider: 4.6:  Dividing Fractions and Whole Numbers Also consider: 4.7:  Real-World Problems: Multiplying and Dividing with Fractions 4.7:  Real-World Problems: Multiplying and Dividing with Fractions
 5 Chapter 5 Algebra 5.1:  Number Patterns and Relationships Also consider: 5.1:  Number Patterns and Relationships Also consider: 5.2:  Using Letters as Numbers 5.2:  Using Letters as Numbers 5.3:  Simplifying Algebraic Expressions 5.3:  Simplifying Algebraic Expressions 5.4:  Inequalities and Equations 5.4:  Inequalities and Equations 5.5:  Real-World Problems: Algebra Also consider: 5.5:  Real-World Problems: Algebra Also consider:
 6 Chapter 6 Area 6.1:  Finding the Area of a Rectangle with Fractional Side Lengths 6.1:  Finding the Area of a Rectangle with Fractional Side Lengths 6.2:  Base and Height of a Triangle 6.2:  Base and Height of a Triangle 6.3:  Finding the Area of a Triangle 6.3:  Finding the Area of a Triangle
 7 Chapter 7 Ratio 7.1:  Finding Ratio 7.1:  Finding Ratio 7.2:  Equivalent Ratios 7.2:  Equivalent Ratios 7.3:  Real-World Problems: Ratios Also consider: 7.3:  Real-World Problems: Ratios Also consider: 7.4:  Ratios in Fraction Form 7.4:  Ratios in Fraction Form 7.5:  Comparing Three Quantities 7.5:  Comparing Three Quantities 7.6:  Real-World Problems: More Ratios 7.6:  Real-World Problems: More Ratios
 8 Chapter 8 Decimals 8.1:  Understanding Thousandths Also consider: 8.1:  Understanding Thousandths Also consider: 8.2:  Comparing and Rounding Decimals Also consider: 8.2:  Comparing and Rounding Decimals Also consider: 8.3:  Rewriting Decimals as Fractions and Mixed Numbers Also consider: 8.3:  Rewriting Decimals as Fractions and Mixed Numbers Also consider:
 9 Chapter 9 Multiplying and Dividing Decimals 9.1:  Multiplying Decimals Also consider: 9.1:  Multiplying Decimals Also consider: 9.2:  Multiplying by Tens, Hundreds, or Thousands 9.2:  Multiplying by Tens, Hundreds, or Thousands 9.3:  Dividing Decimals Also consider: 9.3:  Dividing Decimals Also consider: 9.4:  Dividing by Tens, Hundreds, or Thousands Also consider: 9.4:  Dividing by Tens, Hundreds, or Thousands Also consider: 9.5:  Estimating Decimals Also consider: 9.5:  Estimating Decimals Also consider: 9.6:  Converting Metric Units Also consider: 9.6:  Converting Metric Units Also consider: 9.7:  Real-World Problems: Decimals 9.7:  Real-World Problems: Decimals
 10 Chapter 10 Percent 10.1:  Percent 10.1:  Percent 10.2:  Expressing Fractions as Percents Also consider: 10.2:  Expressing Fractions as Percents Also consider: 10.3:  Percent of a Number Also consider: 10.3:  Percent of a Number Also consider: 10.4:  Real-World Problems: Percent 10.4:  Real-World Problems: Percent
 11 Chapter 11 Graphs and Probability 11.1:  Making and Interpreting Line Plots 11.1:  Making and Interpreting Line Plots 11.2:  Making and Interpreting Double Bar Graphs Also consider: 11.2:  Making and Interpreting Double Bar Graphs Also consider: 11.3:  Graphing an Equation Also consider: 11.3:  Graphing an Equation Also consider: 11.4:  Comparing Data Using Line Graphs 11.4:  Comparing Data Using Line Graphs 11.5:  Combinations 11.5:  Combinations 11.6:  Theoretical Probability and Experimental Probability Also consider: 11.6:  Theoretical Probability and Experimental Probability Also consider:
 12 Chapter 12 Angles 12.1:  Angles on a Line Also consider: 12.1:  Angles on a Line Also consider: 12.2:  Angles at a Point Also consider: 12.2:  Angles at a Point Also consider: 12.3:  Vertical Angles 12.3:  Vertical Angles
 13 Chapter 13 Properties of Triangles 13.1:  Classifying Triangles 13.1:  Classifying Triangles 13.2:  Measures of Angles of a Triangle 13.2:  Measures of Angles of a Triangle 13.3:  Right, Isosceles, and Equilateral Triangles 13.3:  Right, Isosceles, and Equilateral Triangles 13.4:  Triangle Inequalities 13.4:  Triangle Inequalities 13.5:  Parallelogram, Rhombus, and Trapezoid Also consider: 13.5:  Parallelogram, Rhombus, and Trapezoid Also consider:
 14 Chapter 14 Surface Area and Volume 14.1:  Building Solids Using Unit Cubes 14.1:  Building Solids Using Unit Cubes 14.2:  Drawing Cubes and Rectangular Prisms 14.2:  Drawing Cubes and Rectangular Prisms 14.3:  Prisms and Pyramids Also consider: 14.3:  Prisms and Pyramids Also consider: 14.4:  Nets and Surface Area Also consider: 14.4:  Nets and Surface Area Also consider: 14.5:  Understanding and Measuring Volume Also consider: 14.5:  Understanding and Measuring Volume Also consider: 14.6:  Volume of a Rectangular Prism and Liquid Also consider: 14.6:  Volume of a Rectangular Prism and Liquid Also consider: 14.7:  Volume of Composite Solids •Coming soon: Volume of irregular figures 14.7:  Volume of Composite Solids •Coming soon: Volume of irregular figures
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