Whole Number Operations Teaching Resources for Year 1
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Pirate's Plunder - Number Line Subtraction Game
Practise using the jump strategy for subtraction from 20 with an exciting pirate-themed maths game.
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Word Problem Task Cards – 2-Digit + 1-Digit Addition
Practise adding 2-Digit and 1-Digit numbers with this set of 16 word problem task cards.
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Missing Addend Addition Picture Puzzle – Level 2
Consolidate students’ addition skills with this missing addends worksheet.
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Using Partitioning to Add Two-Digit Numbers - Poster and Worksheet
A poster and 2 worksheets relating to partitioning numbers.
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Number Matching Puzzle - Multiplication
A hands-on game to play when learning about multiplying numbers.
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Fact Families Maths Group Activity
Use this hands-on addition and subtraction strategy activity in your next guided math group lesson!
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Rainbow Facts - Zero-Tail Game
Practise rainbow number facts when solving addition problems involving two-digit numbers with this fun game.
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Addition Turnarounds Flip Flop Task Cards
Develop number sense with addition turnaround facts to 20 with these cute flip flop fact task cards.
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Addition and Subtraction to 10 Modelling Mats
A hands-on resource to enable your students to practise simple addition and subtraction using concrete materials.
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Addition and Subtraction Word Problem Task Cards (Numbers 1-9)
Use a range of addition and subtraction strategies to solve twenty single-digit word problems.
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Hundreds Board Mystery Picture Multiplication Task Cards
Practising multiplication doesn't have to be a bore! Use our 'reveal a mystery picture' activity with your students to liven up your classroom lessons.
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Subtraction by Regrouping Poster
Break down the steps to use regrouping to find a solution to a subtraction problem with a printable subtraction anchor chart.
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Subtraction Bingo – Numbers 0–60
32 different bingo cards using subtraction and numbers from 0-60.
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Rearranging Parts Worksheet
Rearrange the parts of a sum to form new number sentences with this worksheet.
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Counting On Fact Families Worksheet
Begin from the larger number and count on to find the total with this worksheet.
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Missing Addend Addition Picture Puzzle – Level 1
Build simple addition skills with this missing addends worksheet.
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Doubles to Twenty
A set of 20 posters to help students remember double numbers to ten.
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Friends of 10 Addition Poster Bundle
Print the ultimate Friends of 10 poster bundle with 10 printable classroom posters designed to show students how different combinations of numbers connect to make the same number.
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Cut & Paste Fact Family Worksheets
Use these fact family houses worksheet set to practise addition and subtraction fact families with your students, as well as fine motor skills.
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Pizza-Themed Near Doubles Task Cards
Practise quick recall of near doubles facts with this cute pizza-themed task cards activity.
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One More, One Less - Worksheet
Practise foundational addition and subtraction facts using the concepts of one more and one less.
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Bump! – Subtraction to 10 Maths Game
Practise subtraction facts to 10 with a fun maths game.
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Apple Tree Addition and Subtraction Mat
Solve addition and subtraction problems up to 10 with a hands-on apple maths centre.
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Subtraction within 20 - Colour-by-Number Worksheet
Reveal the mystery picture by solving the subtraction problems with a colour-by-number worksheet.
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Counting On Cover Up Game
Practise the counting-on strategy with this fun cover-the-board game.
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Counting On Teaching Presentation
Introduce the early addition concept of ‘counting on’ to your students with this teaching presentation.
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Addition Riddle Worksheet - Skunk
A fun riddle to answer when completing addition questions.
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Rainbow Numbers Worksheet
A worksheet using rainbow numbers.
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10 More, 10 Less Differentiated Mazes
Delight your students with this maze challenge, to practise calculating 10 more or 10 less than a value within 120.
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Rainbow Facts Matching Activity
Practise number bonds with this fun rainbow-themed hands-on activity.
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Addition Match-Up Puzzles
A set of 15 match-up cards to scaffold work with addition word problems.
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Numbers and Symbols Mini Flashcards
Print a set of colourful number and symbol cards for various maths lessons.