Operations Teaching Resources for Key Stage 1
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Making Monsters Subtraction - Worksheet
Have some spooky subtraction fun with three differentiated Halloween subtraction worksheets.
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Maths Warm-Ups Interactive PowerPoint – Year 3
A PowerPoint providing a series of warm up activities for Year 3 students across the Mathematics curriculum.
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Addition Counting Strategies Posters
A set of four posters with clear examples of counting strategies.
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Double Bubble - Doubling Game
A fun, interactive maths game for students to play when doubling numbers from 1 to 12.
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Addition Strategies Posters
Create an addition strategies display for your pupils with this set of 7 posters.
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Christmas Maths Worksheets – Sums to 12 Activity
Practise using number bonds for sums up to 12 with this set of Christmas Maths worksheets for Year 1.
- Free Plan
2-Digit Addition Colour by Number – Halloween Mystery Picture
Celebrate the coming of Halloween and practise adding 2-digit numbers up to 99 with this set of Halloween mystery picture worksheets.
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Maths Word Problem Match-Up Game - 0-50 Addition and Subtraction
Twenty word problem cards for addition and subtraction using numbers 0-50.
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Addition and Subtraction Word Problem Task Cards (Numbers 10-50)
Use a range of addition and subtraction strategies to solve twenty word problems that contain numbers 10–50.
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Bump! – Addition to 10 Game
An addition board game to help consolidate facts to ten.
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Year 2 Numeracy Exit Tickets – Worksheets
35 Numeracy Exit Ticket activities for students to provide evidence of their learning progress.
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Equal Groups
A fun activity to practise making equal groups to represent multiplication.
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Split Strategy PowerPoint
An 11-slide teaching presentation that focuses on the split strategy.
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Number Worksheets - Addition and Subtraction - Year 1
10 addition and subtraction worksheets linked to the National Curriculum in England.
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Doubles to Twenty
A set of 20 posters to help students remember double numbers to ten.
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'What is the Difference?' Cards
Cards for students to visually identify the differences.
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Think Big, Count Small - Addition Dominoes
A set of addition dominoes to use in the classroom when applying counting on strategies.
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Polygon Puzzles - Addition
A matching game that helps students to develop their addition skills.
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Multiplication Chart
Multiplication is so important, but it can be a difficult concept to master.
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Double +1 Addition Dominoes
A set of addition dominoes to use in the classroom when applying the double +1 strategy.
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Split Strategy Addition Dominoes
A set of addition dominoes to use in the classroom when applying the split strategy.
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Polygon Puzzles - Addition Worksheets with Answers
Line the sum up with the corresponding answer.
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Simple Addition Riddle Worksheet
Download this simple addition worksheet to provide your students with practice adding one- and two-digit numbers.
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Apple Tree Addition and Subtraction Mats
Solve addition and subtraction problems up to 10 with a hands-on apple maths centre.
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Combinations of 10 and 20 Posters
Easily recognise combinations of 10 and combinations of 20 with this visual poster set.
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Introduction to Multiplication Strategies Teaching Slides
Introduce your pupils to different multiplication strategies such as arrays, equal groups, repeated addition and skip counting with this 34-page slide deck.
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Subtraction Strategies – Classroom Poster Pack
Remind your pupils of the many subtraction strategies with a printable subtraction anchor chart display.
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Mental Maths Multiplication Posters
Use this set of multiplication posters in your classroom when teaching different mental maths strategies.
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Mental Maths Subtraction Posters
Use this set of subtraction posters in your classroom when teaching different mental maths strategies.
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Mental Maths Addition Posters
Use this set of addition posters in your classroom when teaching different mental maths strategies.
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Candy Cane Activity – 2 Digit Subtraction Tarsia Puzzle
Practise two-digit subtraction with regrouping with a Tarsia Puzzle candy cane activity.
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Christmas Maths Mazes – Addition and Subtraction
Navigate these Christmas maze worksheets with some simple addition and subtraction to keep those KS1 minds active!