
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 Numbers
Large Numbers
Approximation and Estimation
Factors and Multiples
Prime Factorization
Multiplying by Tens, Hundreds, or Thousands
Dividing by Tens, Hundreds, or Thousands
Unit 2  More Calculations with Whole Numbers
Order of Operations
Methods for Mental Calculation
Looking Back: Word Problems
Multiplication by a 2Digit Whole Number
Division by a 2Digit Whole Number
Unit 3  Fractions
Looking Back
Fractions and Division
Addition and Subtraction of Unlike Fractions
Addition and Subtraction of Mixed Numbers
Product of a Fraction and a Whole Number
Word Problems
Unit 4  Multiply and Divide Fractions
Product of Fractions
Word Problems
Dividing a Fraction by a Whole Number
Dividing by a Fraction
More Word Problems
Unit 5  Perimeter and Area
Square Units
Area of Composite Figures  Rectangles and Squares
Area of a Triangle
Area of a Parallelogram
Unit 6  Ratio
Finding Ratio
Equivalent Ratios
Combining Three Quantities
Unit 7  Decimals
Tenths, Hundredths, and Thousandths
Approximation
Add and Subtract Decimals
Multiply and Divide Decimals by a 1Digit Whole Number
Multiplication by Tens, Hundreds, or Thousands
Division by Tens, Hundreds, or Thousands
Unit 8  More Calculations
Multiplication by a 2Digit Whole Number
Division by a 2Digit Whole Number
Multiplication by a Decimal
Division by a Decimal
Conversion of Measures
Unit 9  Volume
Volume of Rectangular Prisms
Finding the Volume of a Solid
Unit 10  Average, Plots, and Graphs
Average
Line Plots
Coordinate Graphs
Line Graphs
Unit 11  Angles, Triangles, and Quadrilaterals
Looking Back
Finding Unknown Angles
Finding Unknown Angles in Triangles
Isosceles and Equilateral Triangles
Finding Unknown Angles in Quadrilaterals
Parallelograms, Rhombuses, and Trapezoids
Unit 12  Percentage
Percent
Writing Fractions as Percentages
Percentage of a Quantity
Unit 13  Rate
Rate
Answers
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