Extra Practice reinforces and consolidates the skills learned in the Primary Mathematics series. It is for both home and classroom use. It allows teachers to identify and assign specific topics that are challenging to students, and exercises can serve as reviews for tests. Exercises generally provide problems of a similar style and level of difficulty as the course material. Answers are included in the back of the book. Note: Soft cover. Take a Look Inside Table of Contents

Unit 1 Whole NumbersExercise 1 Ten Thousands, Hundred Thousands and Millions Exercise 2 Approximation Exercise 3 Factors Exercise 4 Multiples Exercise 5 Order of Operations Exercise 6 Negative NumbersUnit 2 The Four Operations of Whole NumbersExercise 1 Addition and Subtraction Exercise 2 Multiplication and Division Exercise 3 Multiplication by a 2-digit NumberUnit 3 FractionsExercise 1 Equivalent Fractions Exercise 2 Adding and Subtracting Fractions Exercise 3 Mixed Numbers Exercise 4 Improper Fractions Exercise 5 Fractions and Division Exercise 6 Fraction of a Set Unit 4 GeometryExercise 1 Right Angles Exercise 2 Measuring Angles Exercise 3 Perpendicular Lines Exercise 4 Parallel Lines Exercise 5 Quadrilaterals Exercise 6 Triangles Exercise 7 Circles Exercise 8 Solid Figures Exercise 9 Nets Unit 5 Area and PerimeterExercise 1 Area of Rectangles Exercise 2 Perimeter of Rectangles Exercise 3 Composite Figures

Unit 6 DecimalsExercise 1 Tenths Exercise 2 Hundredths Exercise 3 Thousandths Exercise 4 RoundingUnit 7 The Four Operations of DecimalsExercise 1 Addition and Subtraction Exercise 2 Multiplication Exercise 3 DivisionUnit 8 Congruent and Symmetric FiguresExercise 1 Congruent Figures Exercise 2 Tiling Patterns Exercise 3 Line Symmetry Exercise 4 Rotational Symmetry Unit 9 Coordinate Graphs and Changes in QuantitiesExercise 1 The Coordinate Grid Exercise 2 Changes in Quantities Unit 10 Data Analysis and Probability Exercise 1 Organizing and Analyzing Data Exercise 2 Probability Experiments Exercise 3 Order of Outcomes Exercise 4 Bar Graphs Exercise 5 Line Graphs Unit 11 Measures and VolumeExercise 1 Adding and Subtracting Measures Exercise 2 Multiplying Measures Exercise 3 Dividing Measures Exercise 4 Cubic Units Exercise 5 Volume of Rectangular Prisms Answers

All copyrights reserved by Marshall Cavendish Education Pte. Ltd.

Extra Practice reinforces and consolidates the skills learned in the Primary Mathematics series. It is for both home and classroom use. It allows teachers to identify and assign specific topics that are challenging to students, and exercises can serve as reviews for tests. Exercises generally provide problems of a similar style and level of difficulty as the course material. Answers are included in the back of the book. Note: Soft cover. Take a Look Inside Table of Contents

Unit 1 Whole NumbersExercise 1 Billions Exercise 2 Approximation and Estimation Exercise 3 Factors and Multiples Exercise 4 Prime Factorization Exercise 5 Multiplying by Tens, Hundreds or Thousands Exercise 6 Dividing by Tens, Hundreds or ThousandsUnit 2 More Calculations with Whole NumbersExercise 1 Calculations with Parentheses Exercise 2 Methods for Mental Calculation Exercise 3 Word Problems Exercise 4 Multiplication by a 2-digit Whole Number Exercise 5 Division by a 2-digit Whole NumberUnit 3 FractionsExercise 1 Comparing Fractions Exercise 2 Fraction and Division Exercise 3 Addition and Subtraction of Unlike Fractions Exercise 4 Addition and Subtraction of Mixed Numbers Exercise 5 Multiplying a Fraction and a Whole Number Exercise 6 Fraction of a Set Exercise 7 Word ProblemsUnit 4 Multiply and Divide FractionsExercise 1 Product of Fractions Exercise 2 Word Problems Exercise 3 Dividing a Fraction by a Whole Number Exercise 4 Dividing by a Fraction Exercise 5 More Word Problems Unit 5 Perimeter, Area and Surface AreaExercise 1 Square Units Exercise 2 Rectangles and Squares Exercise 3 Area of a Triangle Exercise 4 Area of a Parallelogram Exercise 5 Surface Area Unit 6 RatioExercise 1 Finding Ratio Exercise 2 Equivalent Ratios Exercise 3 Combining Three Quantities

Unit 7 DecimalsExercise 1 Tenths, Hundredths and Thousandths Exercise 2 Approximation Exercise 3 Add and Subtract Decimals Exercise 4 Multiply and Divide Decimals by a 1-digit Whole Number Exercise 5 Multiplication by Tens, Hundreds or Thousands Exercise 6 Division by Tens, Hundreds or Thousands Exercise 7 Multiplication by a 2-digit Whole Number Exercise 8 Division by a 2-digit Whole Number Exercise 9 Multiplication by a Decimal Exercise 10 Division by a DecimalUnit 8 Measures and VolumeExercise 1 Conversion of Measures Exercise 2 Volume of Rectangular PrismsUnit 9 PercentageExercise 1 Percent Exercise 2 Writing Fractions as Percentages Exercise 3 Percentage of a QuantityUnit 10 AnglesExercise 1 Measuring Angles Exercise 2 Finding Unknown Angles Exercise 3 Sum of Angles of a Triangle Exercise 4 Isosceles and Equilateral Triangles Exercise 5 Drawing Triangles Exercise 6 Sum of Angles of a Quadrilateral Exercise 7 Parallelograms, Rhombuses and Trapezoids Exercise 8 Drawing Parallelograms and Rhombuses Unit 11 Average and RateExercise 1 Average Exercise 2 Rate Unit 12 Data AnalysisExercise 1 Mean, Median and Mode Exercise 2 Histograms Exercise 3 Line Graphs Exercise 4 Pie Charts Unit 13 AlgebraExercise 1 Algebraic Expressions Exercise 2 Integers Exercise 3 Coordinate Graphs Answers

All copyrights reserved by Marshall Cavendish Education Pte. Ltd.