Whole Number Operations Teaching Resources for Year 1
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Christmas Activity Mazes – Addition and Subtraction
Navigate these Christmas maze worksheets with some simple addition and subtraction to keep those minds active!
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Simple Addition and Subtraction Questions
Use this versatile worksheet with your students when exploring early addition and subtraction number sentences.
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Christmas Maths - Roll, Add and Colour Worksheets
Roll, add and colour your way to addition fact mastery with a se tof printable Christmas Maths worksheets.
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Dinosaur Maths - Addition & Subtraction - V2
Solve the addition and subtraction sums to colour in the dinosaur.
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Pandora's Party Palace Maths Activity – Lower Years
16 mathematics problem solving task cards involving money in a real-world context.
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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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Christmas Maths Worksheets - Sums to 12 Activity
Practise finding number bonds and sums to 12 using printable Christmas Maths worksheets for Year 1.
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Making Monsters Subtraction - Worksheet
Have some spooky subtraction fun with three differentiated Halloween subtraction worksheets.
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Jump Strategy: Subtraction on a Number LIne – Worksheets
Practice subtracting two-digit numbers with regrouping using a number line and the jump strategy with a pack of differentiated worksheets.
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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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Addition Fact Maths Drills & Progress Trackers
Assess and track addition fact fluency with a printable Number Fact Fluency pack.
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Addition and Subtraction Word Problems - Match Game
Practise reading, modelling, and solving addition and subtraction word problems with a matching activity.
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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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Printable Maths Mats - Graphic Organisers
Practice working on specific math concepts with our set of 5 printable math graphic organisers.
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Printable Number Line 0-30
Make counting a visual experience with this set of 4 multi-purpose 0–30 number lines.
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Jump Strategy Addition Worksheet Pack
Practise using the jump strategy with this worksheet set.
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Ten More and Ten Less - Cut and Paste Worksheet
Practise adding and subtracting 10 from given numbers within 100 in this cut-and-paste worksheet.
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Part-Part-Whole Addition and Subtraction Worksheets
Reinforce your students' understanding of how a bar model is used to solve 1-digit addition and subtraction number facts using the part-part-whole strategy.
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Hundreds Board Mystery Picture Addition Task Cards
A set of 32 activity task cards that require students to complete addition problems and colour in a hundreds chart to reveal a mystery picture.
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Pizza Maths Fact Fluency Trackers
Motivate and inspire students to learn their maths facts with printable maths fact fluency trackers.
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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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Colour by Number - Subtraction Task Cards
Practice subtracting single and double-digit numbers with a set of subtraction color by number task cards.
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Addition Strategies Cheat Sheet
Help students understand the different addition strategies with this helpful cheat sheet.
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Maths Mazes (Friends of Ten)
A set of friends of ten mazes where students find missing addends to solve the maze.
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Hundreds Board Mystery Picture Division Task Cards
A set of 32 activity task cards that require students to complete division problems and colour in a hundreds chart to reveal a mystery picture.
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Addition Strategy - Counting On Worksheet
Solve addition problems in this 2-page Counting On Addition Worksheet.
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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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Picture Addition Worksheet
A worksheet consolidating students' understanding of combining groups of items.
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Find 20 Addition Strategy Task Cards
Practise finding 20 with this set of linking cube task cards.
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Secret Code Number Line - Worksheet
Crack the number line code with five number line codebreaker worksheets to practice number identification, addition, and subtraction.
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Missing Addend Addition Picture Puzzle – Level 2
Consolidate students’ addition skills with this missing addends worksheet.
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Open-Ended Maths Problem Solving PowerPoint - Lower Primary
A PowerPoint with 20 open-ended problem solving questions covering a range of mathematical concepts.