Year 4 maths skills ()« back to years
The skills below are aligned with common core maths and up to 90% with Australian and New Zealand school curriculum. Skills are organized into groups
and are ordered in a way we think would be useful. To master a skill, you will have to gain 10
stars
(In case of a classroom initiated timebound practise session, the time you can practise and the
skill level is determined by your teacher).
There are 3 levels to each skill,
 Easy: A star will be taken away if you get 3 consecutive wrong answers.
 Medium: A star will be taken away if you get 2 consecutive wrong answers.
 Hard: A star will be taken away on each wrong answer.
Most skills have multiple type of questions with varying difficulties. If you keep getting wrong
answers, system may give you the simplest of question to answer. Idea is to
have
you master these skills with a ground up approach.
There is very low probability of getting a question repeated.
If you get a question wrong, you can check how to solve a question correctly and try to get it
right
the next time.
All the best with your online maths practice for Year 4. If you see any issue,
please do report it by clicking the red button at bottom right of the window. Let the games
begin.
Working with numbers

Mastering bigger numbers

Addition
 Adding numbers: 5 digits
 Adding numbers: 5 digits real world problems
 Fill in the blanks: multi digit
 The 4 properties of addition
 Addition tables which takes an input and outputs a number based on an addition rule: (15 digit numbers)
 Adding three numbers: 25 digits
 Working with addition patterns over increasing place values
 Choosing numbers to complete the addition sentence
 Estimating sums
 Estimating sums: real world problems

Subtraction
 Subtraction: 25 digit numbers
 Subtraction: real world problems: 25 digit numbers
 Subtraction: enter the missing digits
 Working with subtraction patterns over increasing place values
 Subtraction tables which takes an input and outputs a number based on an subtraction rule: (15 digit numbers)
 Choosing numbers to complete the subtraction sentence
 Estimating differences
 Estimating difference: real world problems

Multiplication
 Multiplication facts (1 to 10)
 Multiplication: Find the missing factor : Facts (1 to 12)
 Comparing numbers using multiplication
 Select multiples of a given number: up to 12
 Multiplying a number by a multiple of 10
 Multiplying one by two digit number
 Multiplying one digit by 34 digit numbers
 Multiply one digit with 4+ digit numbers
 Multiplication patterns over increasing place values
 Properties of multiplication
 Input/output tables (multiplication)
 Estimating products
 Estimating products: sentence based problems
 Box multiplication
 Lattice multiplication
 Choosing numbers that outputs a specific product
 Multiplying numbers that ends with Zeroes
 Multiplying numbers that ends with Zeroes: sentence based problems
 Multiplying three numbers
 Inequalities with multiplication

Division
 Division facts (1 to 10)
 Division facts (1 to 10): sentence based problems
 Properties of division
 Dividing larger numbers
 Dividing larger numbers: sentence based problems
 Completing the division table
 Working with remainders
 Input/output tables (division)
 Choosing numbers with a specific quotient
 Dividing numbers that ends with Zeroes
 Estimating quotients
 Estimating quotients: sentence based problems
 Divisibility rules
 Divisibility rules: sentence based problems
 Division patterns over increasing place values
 Division inequalities

Mixed real world problems
(Add, subtract, multiply and divide) Addition, subtraction, multiplication and division mixed problems
 Completing the addition/subtraction sentence: numbers (1100)
 Balancing the addition and subtraction equations: numbers (1100)
 Addition, subtraction, multiplication and division mixed real world problems
 Estimating sums, difference, product and quotients: sentence based problems
 Multi step real world problems
 Real world problems with some missing or extra information
 Real world problems: Guess based

Mixed problems
(Add, subtract, multiply and divide) 
Order of operation
Working with Money, measurements, time, chance and numbers

Number patterns

Logical reasoning

Data and graphs

Money

Units of measurement

Time

Probability and statistics
Working with Geometrical concepts, fractions and decimals

Geometry
 Recognize and select the described 2D figure
 Identifying 3D figures
 Counting vertices (corners), edges and faces
 Identifying faces of 3D shapes
 Recognize and select the described 3D figure
 Nets of 3D shapes
 Is it a polygon?
 Number of sides of polygons
 Lines, intervals and rays mastery
 Parallel, perpendicular and intersecting lines
 Angles greater than, less or equal to a right angle
 Know the Acute, right, obtuse, straight angles
 Different types of triangles
 Identifying congruent shapes
 Identifying lines of symmetry
 Rotational symmetry

Geometric measurement
 Perimeter of rectangle
 Perimeter of polygons
 Perimeter of rectilinear shapes
 Finding the missing side: perimeter
 Find the area in unit squares
 Which figure have the specified area
 Which two figures have the same area
 Creating figures with a specified area
 Finding the missing side length OR area: for rectangles
 Area and perimeter based real world problems
 Volume

Fractions and mixed numbers
 Fractions: Skill builder
 Fractions of a whole: real world problems
 Fractions of a group: real world problems
 Finding equivalent fractions
 Plotting equivalent fractions: number lines
 Equivalent fractions
 Equivalent fraction patterns
 Simplifying fractions to lowest terms
 Fractions on number lines
 Plotting and comparing fractions on number lines
 Comparing fractions
 Comparing and Ordering fractions with same numerators or denominators
 Comparing and Ordering fractions
 Smaller vs Larger fractions
 Identify mixed numbers
 Mixed numbers to words

Decimals
 Representing Decimals Through Illustrations
 Modelling decimals and fractions
 Understanding decimals written as words
 Decimal number place values
 Equivalent decimals
 Plot decimals on number lines
 Decimal number lines
 Plot fractions as decimals (number lines)
 Converting fractions and mixed numbers to decimals
 Converting decimals to fraction and mixed number
 Comparing decimals and fractions on number line
 Comparing decimals and fractions
 Rounding decimals
 Comparing decimals on number line
 Comparing decimal numbers
 Sort decimal numbers I
 Compare and sort decimal numbers (advanced II)
 Number sequences with decimals

Add and subtract decimals
 Adding decimal numbers
 Subtracting decimal numbers
 Adding and subtracting decimal numbers with sentence based questions
 Choosing decimals with a specific sum or difference
 Adding three or more decimals numbers
 Completing the addition and subtraction sentence
 Addition and subtraction Inequalities
 Estimating decimal sums and differences
 Add three decimals numbers  real world questions
 Solving decimal questions using diagrams