Search this site
Embedded Files
Skip to main content
Skip to navigation
ND Maths
Home š
Active Maths 1
CBA 1
Ch 1 Sets
Ex 1.1 & 1.2 Introduction to Sets
Ex 1.3 Further Sets
Ex 1.4 Venn diagrams
Ex 1.5 & 1.6 Further Venn diagrams
Ex 1.7 Worded Venn diagrams
Ch 1 Sets Revision Exercise
Ch 2 Natural Numbers
Ex 2.1 Natural Numbers
Ex 2.2 Factors and Multiples
Ex 2.3 Multiples and LCM
Ex 2.4 Multiplications and Division
Ex 2.5 BEMDAS
Ch 3 Integers
Ex 3.1 Integers
Ex 3.2 Addition & Subtraction of Integers
Ex 3.3 Multiplication & Division of Integers
Ex 3.4 Properties of Integers
Ex 3.4 BEMDAS with Integers
Ex 3.6 Revision of Integers
Ch 4 Rational Numbers
Ex 4.1 Introduction to fractions
Ex 4.2 Adding and subtracting fractions
Ex 4.3 Multiplying Fractions
Ex 4.5 Using a calculator with fractions
Ch 5 Geometry I
Ex 5.1 Planes and points
Ex 5.2 Angles
Ch 7 Rational Numbers II
Ex 7.1 Dividing Fractions
Ex 7.2 Ratio
Ch 8 Decimals and Percentages
Ex 8.1 Introduction to decimals
Ex 8.2 Decimal places
Ex 8.3 Significant figures
Ex 8.4 Percentages
Ch 8 Revision exercise decimals and percentages
Ch 9 The Fundamental Principal of Counting
Ex 9.1 Listing Outcomes
Ex 9.2 The Fundamental Principal of Counting
Ex 9.3 Introduction to Probability
Ex 9.4 Relative Frequency
Ex 9.5 Relative frequency and Fairness
Ex 9.6 Theoretical probability
Ex 9.7 Expected Frequency
Ex 9.8 Successive and Independent Events
Ch 10 Coordinate Geometry I
Ch 12 3rd edition Number Patterns I
Ex 12.1 Number Patterns Introduction
Ex 12.2 Linear Patterns
Ex 12.3 Non-Linear Patterns
Ex 12.4 Real world problems with linear patterns
Ch 12 Number Patterns: Revision exercise
Ch 12 Stats I
Ex 12.1 Stats in todays world
Ex 12.2 Collecting Data
Ex 12.3 Frequency tables
Ch 13 Stats II
Ex 13.1 Line Plots
Ex 13.2 Bar Charts
Ex 13.3 Pie Charts
Ex 13.4 Stem and Leaf Plots
Ch 14 (NB) Algebra I
Ex 14.1 Introduction to Algebra
Ex 14.2 Adding and subtracting terms
Ex 14.3 Multiplying terms
Ex 14.4 Multiplying terms with brackets
Ex 14.5 Multiplying terms with brackets 2
Ex 14.6 Multiplying two expressions
Ch 14 Algebra revision exercise
CH 14 Statistics III
Ex 14.1 Median & Mode
Ex 14.2 Mean, median & Mode
Ex 14.3 Deciding which average to use
Ex 14.4 Measures of Spread
Ch 15 Linear Equations
Ex 15.1 Simple Linear Equations
Ex 15.2 Simple Linear Equations
Ex 15.3 Variables on both sides
Ex 15.4 Variables and constants on both sides
Ex 15.5 Equations with brackets
Ch 15 Linear Equation Revision exercise
Ch 18 3rd Edition1st yr Statistics I
Ex 18.1 Types of Data
Ex 18.2 Collecting Data
Ex 18.3 Frequency Tables
Ch 19 Statistics II
Ex 19.1 LIne plot
Ex 19.2 Bar Charts
Ex 19.3 Pie Charts
Ex 19.4 Stem and Leaf Plot
Ex 19.5 Histograms
Ex 19.6 Trend Graphs
Ex 19.7 Choosing Suitable Graphs
Ch 19 Statistics II Revision Exercise
Ch 20 Applied Measure
Ex 20.1 Units of Measure
Ex 20.2 Perimeter and Area of rectangles
Ex 20.3 Nets of Cuboids
Ex 20.4 Surface Area
Ch 21 NB Geometry II
Ex 21.1 Supplementary angles
Ex 21.2 Vertically opposite & Supplementary angles
Ex 21.3 ALternate & Corresponding angles
Ex 21.4 Triangles
Ch 21 Geometry II Revision Exercise
1st yr Christmas test revision sheet
Christmas Revision
2nd yr Summer Revision
Ch 6 Constructions
1st yr. Summer Revision sheet
Active Maths 2
JC Exam Papers
Halloween JC Exam Revision
SEC JC Exam Papers
2024 JCHL
2023 JCHL
2022 JCHL
Sample JCHL 2020
Old JC Papers
DEB Mock JC Exam Papers
2023 A JC Mock DEB
2023 B JC Mock DEB
2022 A JC Mock DEB
2022 B JC Mock DEB
Old DEB Mock Papers
Examcraft JC Mock
2025 A JC Mock Examcraft
2024 A JC Mock Examcraft
2023 A JC Mock Examcraft
2023 B JC Mock Examcraft
2022 A JC Mock Examcraft
2022 B JC Mock Examcraft
2021 JC Mock Examcraft
EDCO Sample papers
JCHL EDCO SAMPLE A
JCHL EDCO SAMPLE B
JCHL EDCO SAMPLE C
JCHL EDCO SAMPLE D
JCHL EDCO SAMPLE E
JCHL EDCO SAMPLE F
JCHL Exam Q's by Topic
Active Maths 4 P1
Active Maths 4 P2
LC Exam Papers
5th yr Christmas test Revision
5th yr Summer Revision questions
Proofs LC revision
Applied Maths
Applied Maths Solutions
Project
AM Christmas test revision
TY Maths
Coordinate Geometry of the line
Algebra
Trigonometry
ND Maths
Home š
Active Maths 1
CBA 1
Ch 1 Sets
Ex 1.1 & 1.2 Introduction to Sets
Ex 1.3 Further Sets
Ex 1.4 Venn diagrams
Ex 1.5 & 1.6 Further Venn diagrams
Ex 1.7 Worded Venn diagrams
Ch 1 Sets Revision Exercise
Ch 2 Natural Numbers
Ex 2.1 Natural Numbers
Ex 2.2 Factors and Multiples
Ex 2.3 Multiples and LCM
Ex 2.4 Multiplications and Division
Ex 2.5 BEMDAS
Ch 3 Integers
Ex 3.1 Integers
Ex 3.2 Addition & Subtraction of Integers
Ex 3.3 Multiplication & Division of Integers
Ex 3.4 Properties of Integers
Ex 3.4 BEMDAS with Integers
Ex 3.6 Revision of Integers
Ch 4 Rational Numbers
Ex 4.1 Introduction to fractions
Ex 4.2 Adding and subtracting fractions
Ex 4.3 Multiplying Fractions
Ex 4.5 Using a calculator with fractions
Ch 5 Geometry I
Ex 5.1 Planes and points
Ex 5.2 Angles
Ch 7 Rational Numbers II
Ex 7.1 Dividing Fractions
Ex 7.2 Ratio
Ch 8 Decimals and Percentages
Ex 8.1 Introduction to decimals
Ex 8.2 Decimal places
Ex 8.3 Significant figures
Ex 8.4 Percentages
Ch 8 Revision exercise decimals and percentages
Ch 9 The Fundamental Principal of Counting
Ex 9.1 Listing Outcomes
Ex 9.2 The Fundamental Principal of Counting
Ex 9.3 Introduction to Probability
Ex 9.4 Relative Frequency
Ex 9.5 Relative frequency and Fairness
Ex 9.6 Theoretical probability
Ex 9.7 Expected Frequency
Ex 9.8 Successive and Independent Events
Ch 10 Coordinate Geometry I
Ch 12 3rd edition Number Patterns I
Ex 12.1 Number Patterns Introduction
Ex 12.2 Linear Patterns
Ex 12.3 Non-Linear Patterns
Ex 12.4 Real world problems with linear patterns
Ch 12 Number Patterns: Revision exercise
Ch 12 Stats I
Ex 12.1 Stats in todays world
Ex 12.2 Collecting Data
Ex 12.3 Frequency tables
Ch 13 Stats II
Ex 13.1 Line Plots
Ex 13.2 Bar Charts
Ex 13.3 Pie Charts
Ex 13.4 Stem and Leaf Plots
Ch 14 (NB) Algebra I
Ex 14.1 Introduction to Algebra
Ex 14.2 Adding and subtracting terms
Ex 14.3 Multiplying terms
Ex 14.4 Multiplying terms with brackets
Ex 14.5 Multiplying terms with brackets 2
Ex 14.6 Multiplying two expressions
Ch 14 Algebra revision exercise
CH 14 Statistics III
Ex 14.1 Median & Mode
Ex 14.2 Mean, median & Mode
Ex 14.3 Deciding which average to use
Ex 14.4 Measures of Spread
Ch 15 Linear Equations
Ex 15.1 Simple Linear Equations
Ex 15.2 Simple Linear Equations
Ex 15.3 Variables on both sides
Ex 15.4 Variables and constants on both sides
Ex 15.5 Equations with brackets
Ch 15 Linear Equation Revision exercise
Ch 18 3rd Edition1st yr Statistics I
Ex 18.1 Types of Data
Ex 18.2 Collecting Data
Ex 18.3 Frequency Tables
Ch 19 Statistics II
Ex 19.1 LIne plot
Ex 19.2 Bar Charts
Ex 19.3 Pie Charts
Ex 19.4 Stem and Leaf Plot
Ex 19.5 Histograms
Ex 19.6 Trend Graphs
Ex 19.7 Choosing Suitable Graphs
Ch 19 Statistics II Revision Exercise
Ch 20 Applied Measure
Ex 20.1 Units of Measure
Ex 20.2 Perimeter and Area of rectangles
Ex 20.3 Nets of Cuboids
Ex 20.4 Surface Area
Ch 21 NB Geometry II
Ex 21.1 Supplementary angles
Ex 21.2 Vertically opposite & Supplementary angles
Ex 21.3 ALternate & Corresponding angles
Ex 21.4 Triangles
Ch 21 Geometry II Revision Exercise
1st yr Christmas test revision sheet
Christmas Revision
2nd yr Summer Revision
Ch 6 Constructions
1st yr. Summer Revision sheet
Active Maths 2
JC Exam Papers
Halloween JC Exam Revision
SEC JC Exam Papers
2024 JCHL
2023 JCHL
2022 JCHL
Sample JCHL 2020
Old JC Papers
DEB Mock JC Exam Papers
2023 A JC Mock DEB
2023 B JC Mock DEB
2022 A JC Mock DEB
2022 B JC Mock DEB
Old DEB Mock Papers
Examcraft JC Mock
2025 A JC Mock Examcraft
2024 A JC Mock Examcraft
2023 A JC Mock Examcraft
2023 B JC Mock Examcraft
2022 A JC Mock Examcraft
2022 B JC Mock Examcraft
2021 JC Mock Examcraft
EDCO Sample papers
JCHL EDCO SAMPLE A
JCHL EDCO SAMPLE B
JCHL EDCO SAMPLE C
JCHL EDCO SAMPLE D
JCHL EDCO SAMPLE E
JCHL EDCO SAMPLE F
JCHL Exam Q's by Topic
Active Maths 4 P1
Active Maths 4 P2
LC Exam Papers
5th yr Christmas test Revision
5th yr Summer Revision questions
Proofs LC revision
Applied Maths
Applied Maths Solutions
Project
AM Christmas test revision
TY Maths
Coordinate Geometry of the line
Algebra
Trigonometry
More
Home š
Active Maths 1
CBA 1
Ch 1 Sets
Ex 1.1 & 1.2 Introduction to Sets
Ex 1.3 Further Sets
Ex 1.4 Venn diagrams
Ex 1.5 & 1.6 Further Venn diagrams
Ex 1.7 Worded Venn diagrams
Ch 1 Sets Revision Exercise
Ch 2 Natural Numbers
Ex 2.1 Natural Numbers
Ex 2.2 Factors and Multiples
Ex 2.3 Multiples and LCM
Ex 2.4 Multiplications and Division
Ex 2.5 BEMDAS
Ch 3 Integers
Ex 3.1 Integers
Ex 3.2 Addition & Subtraction of Integers
Ex 3.3 Multiplication & Division of Integers
Ex 3.4 Properties of Integers
Ex 3.4 BEMDAS with Integers
Ex 3.6 Revision of Integers
Ch 4 Rational Numbers
Ex 4.1 Introduction to fractions
Ex 4.2 Adding and subtracting fractions
Ex 4.3 Multiplying Fractions
Ex 4.5 Using a calculator with fractions
Ch 5 Geometry I
Ex 5.1 Planes and points
Ex 5.2 Angles
Ch 7 Rational Numbers II
Ex 7.1 Dividing Fractions
Ex 7.2 Ratio
Ch 8 Decimals and Percentages
Ex 8.1 Introduction to decimals
Ex 8.2 Decimal places
Ex 8.3 Significant figures
Ex 8.4 Percentages
Ch 8 Revision exercise decimals and percentages
Ch 9 The Fundamental Principal of Counting
Ex 9.1 Listing Outcomes
Ex 9.2 The Fundamental Principal of Counting
Ex 9.3 Introduction to Probability
Ex 9.4 Relative Frequency
Ex 9.5 Relative frequency and Fairness
Ex 9.6 Theoretical probability
Ex 9.7 Expected Frequency
Ex 9.8 Successive and Independent Events
Ch 10 Coordinate Geometry I
Ch 12 3rd edition Number Patterns I
Ex 12.1 Number Patterns Introduction
Ex 12.2 Linear Patterns
Ex 12.3 Non-Linear Patterns
Ex 12.4 Real world problems with linear patterns
Ch 12 Number Patterns: Revision exercise
Ch 12 Stats I
Ex 12.1 Stats in todays world
Ex 12.2 Collecting Data
Ex 12.3 Frequency tables
Ch 13 Stats II
Ex 13.1 Line Plots
Ex 13.2 Bar Charts
Ex 13.3 Pie Charts
Ex 13.4 Stem and Leaf Plots
Ch 14 (NB) Algebra I
Ex 14.1 Introduction to Algebra
Ex 14.2 Adding and subtracting terms
Ex 14.3 Multiplying terms
Ex 14.4 Multiplying terms with brackets
Ex 14.5 Multiplying terms with brackets 2
Ex 14.6 Multiplying two expressions
Ch 14 Algebra revision exercise
CH 14 Statistics III
Ex 14.1 Median & Mode
Ex 14.2 Mean, median & Mode
Ex 14.3 Deciding which average to use
Ex 14.4 Measures of Spread
Ch 15 Linear Equations
Ex 15.1 Simple Linear Equations
Ex 15.2 Simple Linear Equations
Ex 15.3 Variables on both sides
Ex 15.4 Variables and constants on both sides
Ex 15.5 Equations with brackets
Ch 15 Linear Equation Revision exercise
Ch 18 3rd Edition1st yr Statistics I
Ex 18.1 Types of Data
Ex 18.2 Collecting Data
Ex 18.3 Frequency Tables
Ch 19 Statistics II
Ex 19.1 LIne plot
Ex 19.2 Bar Charts
Ex 19.3 Pie Charts
Ex 19.4 Stem and Leaf Plot
Ex 19.5 Histograms
Ex 19.6 Trend Graphs
Ex 19.7 Choosing Suitable Graphs
Ch 19 Statistics II Revision Exercise
Ch 20 Applied Measure
Ex 20.1 Units of Measure
Ex 20.2 Perimeter and Area of rectangles
Ex 20.3 Nets of Cuboids
Ex 20.4 Surface Area
Ch 21 NB Geometry II
Ex 21.1 Supplementary angles
Ex 21.2 Vertically opposite & Supplementary angles
Ex 21.3 ALternate & Corresponding angles
Ex 21.4 Triangles
Ch 21 Geometry II Revision Exercise
1st yr Christmas test revision sheet
Christmas Revision
2nd yr Summer Revision
Ch 6 Constructions
1st yr. Summer Revision sheet
Active Maths 2
JC Exam Papers
Halloween JC Exam Revision
SEC JC Exam Papers
2024 JCHL
2023 JCHL
2022 JCHL
Sample JCHL 2020
Old JC Papers
DEB Mock JC Exam Papers
2023 A JC Mock DEB
2023 B JC Mock DEB
2022 A JC Mock DEB
2022 B JC Mock DEB
Old DEB Mock Papers
Examcraft JC Mock
2025 A JC Mock Examcraft
2024 A JC Mock Examcraft
2023 A JC Mock Examcraft
2023 B JC Mock Examcraft
2022 A JC Mock Examcraft
2022 B JC Mock Examcraft
2021 JC Mock Examcraft
EDCO Sample papers
JCHL EDCO SAMPLE A
JCHL EDCO SAMPLE B
JCHL EDCO SAMPLE C
JCHL EDCO SAMPLE D
JCHL EDCO SAMPLE E
JCHL EDCO SAMPLE F
JCHL Exam Q's by Topic
Active Maths 4 P1
Active Maths 4 P2
LC Exam Papers
5th yr Christmas test Revision
5th yr Summer Revision questions
Proofs LC revision
Applied Maths
Applied Maths Solutions
Project
AM Christmas test revision
TY Maths
Coordinate Geometry of the line
Algebra
Trigonometry
Ex 21.4
Ā Triangles
Ex 21.4 Triangles.pdf
Ex 21.4 Triangles.pptx
Report abuse
Page details
Page updated
Report abuse
Ex 21.4 Triangles.pdfEx 21.4 Triangles.pptx