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 time-bound 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
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Mastering bigger numbers
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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: (1-5 digit numbers)
- Adding three numbers: 2-5 digits
- Working with addition patterns over increasing place values
- Choosing numbers to complete the addition sentence
- Estimating sums
- Estimating sums: real world problems
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Subtraction
- Subtraction: 2-5 digit numbers
- Subtraction: real world problems: 2-5 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: (1-5 digit numbers)
- Choosing numbers to complete the subtraction sentence
- Estimating differences
- Estimating difference: real world problems
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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 3-4 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
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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
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Mixed real world problems
(Add, subtract, multiply and divide)- Addition, subtraction, multiplication and division mixed problems
- Completing the addition/subtraction sentence: numbers (1-100)
- Balancing the addition and subtraction equations: numbers (1-100)
- 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
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Mixed problems
(Add, subtract, multiply and divide) -
Order of operation
Working with Money, measurements, time, chance and numbers
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Number patterns
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Logical reasoning
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Data and graphs
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Money
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Units of measurement
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Time
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Probability and statistics
Working with Geometrical concepts, fractions and decimals
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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
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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
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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
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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
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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