Oxford Primary Mathematics, Practice Workbook 4 (Updated Edition) is the written-practice partner of the Class 4 Students’ Course Book in Army Public Schools. The cover says ‘Supplementary Reading Material’, names Dr Foong Pui Yee as consultant and author with Chang Suo Hui and Brandon Oh as authors, and shows five dice on a green background. It is published by Oxford University Press Pakistan. Available to order now for the 2027-28 session.
With ten chapters, this workbook gives a Class 4 child what they need most: repetition. Fractions, factors, decimals and angles are only learned by doing them again and again, and this book provides the space and the order for it.
Full table of contents: Chapters 1 to 10, every lesson and page
The contents are printed over two pages. Every lesson is listed below with its page number, exactly as printed.
Chapter 1: Numbers to 100 000
- Numbers Up to 100 000 (p. 1)
- Comparing and Ordering Numbers (p. 4)
- Number Patterns (p. 7)
- Roman Numerals (p. 9)
- Rounding Numbers (p. 10)
Why it helps: Reading, writing and ordering five-digit numbers.
Chapter 2: Four Operations
- Multiplying by a 1-Digit Number (p. 13)
- Multiplying by a 2-Digit Number (p. 15)
- Dividing by a 1-Digit Number (p. 17)
- Solving Real-life Stories (p. 18)
Why it helps: Multiplication and division practice, finishing with word problems.
Chapter 3: Factors and Multiples
- Divisibility by 2, 3, 5, and 10 (p. 20)
- Factors (p. 21)
- Prime and Composite Numbers (p. 24)
- Multiples (p. 25)
Why it helps: Factor trees, prime lists and multiples, the favourite exam questions.
Chapter 4: Fractions
- Converting Fractions (p. 28)
- Comparing and Ordering Fractions (p. 31)
- Adding Fractions (p. 35)
- Subtracting Fractions (p. 36)
- Fraction of a Set (p. 37)
- Multiplying a Fraction and a Whole Number (p. 39)
- Multiplying Two Fractions (p. 41)
- Dividing a Fraction by a Whole Number (p. 43)
- Percent (p. 45)
Why it helps: Nine lessons of written fraction practice, the longest chapter.
Chapter 5: Introduction to Algebra
- Using Letters for Unknown Quantities (p. 46)
Why it helps: Finding the value of an unknown letter.
Chapter 6: Symmetry
- Completing Symmetrical Figures (p. 47)
Why it helps: Drawing the other half of a symmetrical figure.
Chapter 7: Lines and Angles
- Perpendicular Lines (p. 49)
- Drawing Perpendicular Lines (p. 50)
- Parallel Lines (p. 53)
- Drawing Parallel Lines (p. 54)
- Measuring and Comparing Angles (p. 55)
- Drawing Angles (p. 57)
- Turns and Right Angles (p. 60)
Why it helps: Using a ruler, set square and protractor, with drawing practice for each skill.
Chapter 8: Square, Rectangle, and Circle
- Squares and Rectangles (p. 62)
- Parts of a Circle (p. 66)
Why it helps: Properties of squares and rectangles, and the radius, diameter and circumference of a circle.
Chapter 9: Decimals (I)
- Hundredths (p. 67)
- Thousandths (p. 71)
- Comparing and Ordering Decimals (p. 75)
- Rounding Decimals (p. 79)
Why it helps: Place value for decimals: tenths, hundredths and thousandths.
Chapter 10: Decimals (II)
- Adding Decimals (p. 81)
- Subtracting Decimals (p. 83)
- Multiplying Decimals (p. 85)
- Multiplying by the Tens and Hundreds (p. 87)
- Dividing Decimals (p. 91)
- Dividing by the Tens and Hundreds (p. 94)
- Order to Operations (as printed) (p. 98)
- Solving Real-life Stories (p. 101)
Why it helps: All four operations with decimals, the order of operations and word problems, bringing the year to a close.
Who, when and how
It is for Class 4 students at Army Public Schools, used alongside the Students’ Course Book. Parents can check answers quickly because the chapters are short and labelled by topic. Do the workbook pages the same evening the topic is taught.
- What: Practice Workbook 4, Updated Edition.
- Whom: Class 4 students.
- Why: written practice that mirrors the Course Book.
- Where: home and school.
Frequently asked questions
Is this the same as the Course Book?
No. This is the Practice Workbook; the Course Book is a separate title.
Does it cover decimals?
Yes. Chapters 9 and 10 cover decimals in two parts.
Do I need both books?
Most families buy both.
Ready to order? Send us a WhatsApp message with the class, and we will confirm availability and dispatch the Oxford Primary Mathematics Practice Workbook 4 the same way we send every Army Public School book: carefully packed, with Cash on Delivery across Pakistan.
