Place Value
- NRICH – Nice or Nasty (1* challenge). Dice and partner needed.
- Open Middle – Place Value
Addition (Integer)
- Don Steward – Addition Tasks
- NRICH – Forwards and Backwards (1* challenge)
- NRICH – Consecutive Seven (1* challenge)
- NRICH – Number Daisy (1* challenge)
- NRICH – Overlaps (1* challenge)
- NRICH – Cryptarithms (1* challenge)
- NRICH – Arithmagons – Interactive task (1* challenge)
- NRICH – What Numbers Can We Make? (1* challenge)
- NRICH – Magic Letters (1* challenge)
- NRICH – Two and Two (2* challenge)
- NRICH – Difference Sudoku (3* challenge)
- Youcubed – How Close to 100? Pair activity.
- Open Middle – Sum to 1000
Subtraction (Integer)
- NRICH – Making a Difference (1* challenge)
- New Zealand Maths – The 500 Problem
- Open Middle – Subtraction
Multiplication (Integer)
- NRICH – Multiplication Arithmagons – Interactive task (2* challenge)
- Don Steward – Multiplication tasks
- Open Middle – Multiplying two digit numbers task
Division (Integer)
- Don Steward – Division Tasks
- NRICH – Dozens – divisibility tests (1* challenge)
- NRICH – Legs Eleven (2* challenge). Links to place value and divisibility tests.
- NRICH – Expenses (2* challenge).
- Open Middle – Division Fill in the Blanks task
Four Operations – Mixed (Integer)
- NRICH – Countdown – worth varying the difficulty level to make it more challenging (1* challenge)
- NRICH – Number operations and calculation methods – short problems (1*-3* challenges)
- NRICH – Where Can We Visit? (2* challenge)
- NRICH – Differences (3* challenge)
- Youcubed – The Four Fours
- New Zealand Maths – My Dogs
- New Zealand Maths – Darts Game
- Open Middle – Adding Multiples
- Open Middle – Add some, subtract some
- Don Steward – Practice Makes Perfect arithmetic practice
Directed Numbers
- Durham Maths Mysteries – Directed Numbers
- Don Steward – Add/Take Directed Numbers tasks
- Don Steward – Multiply Directed Numbers tasks
- Don Steward – all Directed Numbers tasks
- NRICH – Connect Three – adding and subtracting negatives, interactive pair game (2* challenge)
- NRICH – Weights – adding and subtracting negatives (2* challenge)
- NRICH – Consecutive Negative Numbers – adding and subtracting negatives (3* challenge)
Order of Operations
- NRICH – Can You Make 100?
- Don Steward – BIDMAS resources
- Open Middle – Adding Multiples
- Open Middle – Order of Operations 3
Factors and Multiples
- Don Steward – Multiples tasks
- NRICH – Factors, Multiples and Primes – Short Problems (1* – 3* challenges)
- NRICH – Factors and Multiples Game – pair activity (1* challenge)
- NRICH – Factors and Multiples Puzzle (1* challenge)
- NRICH – Satisfying Statements (1* challenge)
- NRICH – Elevenses (1* challenge)
- NRICH – Multiple Surprises (1* challenge)
- NRICH – Multiples Sudoku (1* challenge)
- NRICH – Product Sudoku (2* challenge)
- NRICH – Always a Multiple? Access to internet needed to watch video (2* challenge)
- NRICH – Funny Factorisation (2* challenge)
- NRICH – Counting Factors (2* challenge)
- NRICH – Remainders (2* challenge)
Prime Numbers
- NRICH – Factors, Multiples and Primes – Short Problems (1* – 3* challenges)
- NRICH – Sieve of Eratosthenes (1* challenge)
- Open Middle – Prime Numbers task
Ratio and Proportion
- Durham Maths Mysteries – Ratio and Proportion
- Don Steward – Ratio and rectangles tasks
- Don Steward – Best Buys tasks
- Miss B’s Resources – Functional Skills – Best Buys
- NRICH – Ratio, Proportion and Rates of Change – Short Problems (1* – 3* challenges)
- NRICH – Mixing Lemonade – interactive ratio task (1* challenge)
- NRICH – Mixing Paint – ratio task – can be used interactively (2* challenge)
- NRICH – Mixing More Paints – ratio task – can be used interactively (KS4 3* challenge)
- NRICH – Triathlon and Fitness – proportion and speed task (2* challenge)
Fractions
- Mr Barton’s Rich Task – Fraction Arrangement
- Don Steward – Adding fractions
- Don Steward – Subtracting fractions
- Don Steward – Multiplying Mixed Numbers
- NRICH – Fractions Jigsaw – card sort activity (1* challenge)
- NRICH – Diminishing Returns (1* challenge)
- NRICH – Keep it Simple (1* challenge)
- NRICH – Farey Sequences (2* challenge)
- NRICH – Peaches Today, Peaches Tomorrow (2* challenge)
- NRICH – Fair Shares? (KS4 2* challenge)
- NRICH – Ben’s Game (3* challenge)
Decimals
- Don Steward – Decimal Place Value tasks
- Don Steward – Decimal Scales tasks
- Don Steward – Decimal Addition tasks
- Don Steward – Decimal Subtraction tasks
- Don Steward – Decimal Multiplication tasks
- Don Steward – Decimal Division tasks
- Don Steward – Recurring Decimals tasks
- NRICH – Terminating or not (2* challenge)
- NRICH – Repetitiously (KS4 2* challenge)
- NRICH – Tiny Nines – access to video needed (KS4 2* challenge)
Percentages
- NRICH – CD Heaven (KS4 2* challenge)
- NRICH – Dating Made Easier (KS4 3* challenge)
- NRICH – The Legacy (KS4 2* challenge)
- Don Steward – Percentages of an Amount resources
FDP Conversion
- NRICH – Matching Fractions, Decimals and Percentages – card sort task (1* challenge)
- NRICH – Fractions and Percentages Card Game – card sort task (1* challenge)
- NRICH – Doughnut Percents – group activity (2* challenge)
Surds
- Resourceaholic Surds Problem Set
- NRICH – The Root of the Problem
- Don Steward – Pythagoras and Surd Forms task
- Don Steward – Surd Multiplications and Powers
- Don Steward – Powers of Phi task
Powers and Roots
- Resourceaholic Indices Problem Set
- Open Middle – Perfect Squares task
- Don Steward – Powers tasks
- Don Steward – Square numbers tasks
- NRICH – Sticky Numbers – square numbers (1* challenge)
- NRICH – Pocket Money – powers of 2 (1* challenge)
- NRICH – Power Mad (2* challenge)
- NRICH – Power Countdown – a twist on the classic game (KS4 1* challenge)
- NRICH – Powers and roots – short problems (2*-3* challenges)
Standard Form
- NRICH – Standard Index Form Matching – interactive game (KS4 1* challenge)
- NRICH – A Question of Scale – interactive game (KS4 2* challenge)
- Don Steward – Hairy Thoughts standard form task
Rounding and Estimation
- NRICH – Place Your Orders – Fermi estimation style questions (1* challenge)
- NRICH – Thousands and Millions – Fermi estimation style questions (2* challenge)
- Don Steward – Estimation tasks
- Don Steward – Rounding to powers of 10 tasks