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.

Table of Contents

Unit 1: Numbers to 10,000Thousands, Hundreds, Tens, and Ones
Number Patterns
Rounding NumbersUnit 2: Addition and SubtractionMental Calculation
Sum and Difference
Word Problems
Adding Ones, Tens, Hundreds, and Thousands
Subtracting Ones, Tens, Hundreds, and Thousands
Two-step Word ProblemsUnit 3: Multiplication and DivisionLooking Back
More Word Problems
Multiplying Ones, Tens, and Hundreds
Quotient and Remainder
Dividing Hundreds, Tens, and OnesUnit 4: Multiplication Tables of 6, 7, 8, and 9Multiplying and Dividing by 6
Multiplying and Dividing by 7
Multiplying and Dividing by 8
Multiplying and Dividing by 9
More Multiplication and DivisionUnit 5: LengthMeters and Centimeters
Kilometers
Other Units of LengthUnit 6: Mass and WeightComparing Mass
Measuring Mass in Kilograms
Measuring Mass in Grams
Kilograms and Grams
More Word Problems
Measuring Weight in Pounds and OuncesUnit 7: CapacityComparing Capacity
Liters
Liters and Milliliters
Gallons, Quarts, Pints, and CupsUnit 8: MoneyDollars and Cents
Addition
SubtractionUnit 9: FractionsFractions of a Whole
Equivalent Fractions
Fractions and Measurement
Fraction of a SetUnit 10: TimeHours and Minutes
Other Units of TimeUnit 11: Data AnalysisPresenting DataUnit 12: GeometryRight Angles and ShapesUnit 13: Area and PerimeterArea
Perimeter
Area of a Rectangle
Composite FiguresAnswers

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