Arithmetic

6 sections available · 52 chapters available

Free Arithmetic revision notes for Elementary School students. Each chapter covers a key topic with worked examples and practice prompts you can take straight into the thinka app.

Grade 1

Numbers up to 10
Addition
Subtraction
Numbers up to 100
Shapes
Comparing Lengths and Sizes
Telling Time

Grade 2

Numbers up to 1000
Column Addition and Subtraction
Multiplication
Length
Water Volume
Time and Duration
Triangles and Quadrilaterals
Box Shapes

Grade 3

Column Multiplication
Division
Large Numbers
Fractions
Decimals
Circles and Spheres
Triangles and Angles
Weight
Bar Graphs and Tables

Grade 4

Large Numbers
Column Division
Angles
Perpendicular and Parallel Lines
Quadrilaterals
Area
Decimal Arithmetic
Fractions
Line Graphs and Data Organization

Grade 5

Volume of Rectangular Prisms
Decimal Multiplication and Division
Congruent Figures
Multiples and Factors
Fraction Addition and Subtraction
Unit Quantities
Percentages and Proportions
Regular Polygons and Circles
Prisms and Cylinders
Averages

Grade 6

Symmetry
Fraction Multiplication and Division
Ratios
Enlargement and Reduction
Area of Circles
Volume of Prisms and Cylinders
Speed
Proportion and Inverse Proportion
Data Analysis

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