Operations Teaching Resources for Key Stage 1
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Addition Counting Strategies Posters
A set of four posters with clear examples of counting strategies.
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Making 10 Number Bonds - Worksheet
A worksheet to practise the addition strategy of making 10.
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Maths Warm Ups Interactive PowerPoint - Year 1
A PowerPoint providing a series of warm up activities for Year 1 students across the curriculum.
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Addition and Subtraction Fact Families PowerPoint
A 19 page editable PowerPoint to use in the classroom when introducing addition and subtraction fact families.
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Number Talks - Multiplication Strategies Task Cards
Build number sense skills with this set of 24 task cards.
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Number Talks - Multiplication Representation Task Cards
Build number sense skills with this set of 40 task cards.
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Number Talks - Multiplication Facts Task Cards
Build multiplication fact fluency with this set of 24 task cards.
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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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Number Talks - Making Numbers Task Cards
Build number sense skills with this set of 20 task cards.
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Number Talks - Fluency to 20 Task Cards
Build number sense skills with this set of 24 task cards.
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Number Talks - Double Digit Subtraction Task Cards
Build number sense skills with this set of 24 task cards.
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Polygon Puzzles - Addition Worksheets with Answers
Line the sum up with the corresponding answer.
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Number Talks - Making Ten Task Cards
Build number sense skills with this set of 20 task cards.
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Addition and Subtraction Word Problem Task Cards (Numbers 1-50)
Use a range of addition and subtraction strategies to solve twenty word problems that contain numbers 1–50.
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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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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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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 Colouring - Simple Addition Colour by Number
Boost addition skills before Christmas break with this colour-by-number addition worksheet set for Key Stage 1.
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Christmas Maths - Roll, Add and Colour Worksheets
Roll, add and colour your way to addition fact mastery with a set of printable Christmas Maths worksheets.
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Year 1 Halloween Addition Game – Roll-a-Potion
Roll and add to create a magic potion, then draw it in the cauldron with a printable Year 1 Halloween game.
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Halloween Addition Worksheets for Year 1
Count on to solve spooky addition problems in this 2-page Halloween Addition Worksheet.
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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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Making Monsters Subtraction - Worksheet
Have some spooky subtraction fun with three differentiated Halloween subtraction worksheets.
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Decorate a Pumpkin – Halloween Game for Key Stage 1
Practise finding sums up to 12 with this fun Halloween Maths Game for Key Stage 1!
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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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The Addition Quest – Whole Class Game
Find the hidden gems and place their numbers into the correct positions on the worksheet to solve the sums.
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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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Subtraction Strategies Using Addition Worksheet
Use addition to solve subtraction problems with this worksheet.