數學教科書 Primary Mathematics 4A Textbook
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數學作業簿 Primary Mathematics 4A workbook part one
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數學作業簿 Primary Mathematics 4A workbook part two

Textbook 4A Chapter contents:

1. Whole Numbers
a. Numbers to 100,000
b. Rounding off numbers
c. Factors
d. Multiples

2. Multiplication and Division of Whole Numbers
a. Multiplication by a 1-digit number, division by a 1-digit number and by 10
b. Multiplication by a 2-digit number

3. Fractions
a. Adding fractions
b. Subtracting fractions
c. Mixed numbers
d. Improper fractions
e. Fractions of a set

4. Tables and Graphs
a. Presenting data

5. Angles
a. Measuring angles

6. Perpendicular and Parallel Lines
a. Perpendicular lines
b. Parallel lines

7. Area and Perimeter
a. Rectangles and squares
b. Composite figures

Also includes 3 cumulative reviews.

Workbook 4A Part 1 Chapter contents: 1. Whole Numbers - Exercise 1 to 10 2. Multiplication and Division of Whole Numbers - Exercise 11 to 16 3. Fractions - Exercise 17 to 26 Also includes 2 Revision Tests for cumulative reviews of concepts and skills.

Workbook 4A Part 2 Chapter contents: 3. Fractions - Exercise 27 to 35 4. Tables and Graphs - Exercise 36 to 40 5. Angles - Exercise 41 to 44 6. Perpendicular and Parallel Lines - Exercise 45 to 48 7. Area and Perimeter - Exercise 49 to 52 Also includes 2 Revision Tests for cumulative reviews of concepts and skills.