Number and place value
Based on the Australian Curriculum, Number and place value in Mathematics Year 2 includes:
- ACMNA026 Investigate number sequences, initially those increasing and decreasing by twos, threes, fives and tens from any starting point, then moving to other sequences
- ACMNA027 Recognise, model, represent and order numbers to at least 1000
- ACMNA028 Group, partition and rearrange collections up to 1000 in hundreds, tens and ones to facilitate more efficient counting
- ACMNA029 Explore the connection between addition and subtraction
- ACMNA030 Solve simple addition and subtraction problems using a range of efficient mental and written strategies
- ACMNA031 Recognise and represent multiplication as repeated addition, groups and arrays
- ACMNA032 Recognise and represent division as grouping into equal sets and solve simple problems using these representations
- Free Plan
Find a Friend Expanded Form Worksheet
Explore expanding 2-digit to 6-digit numbers with your students with this expanding form active worksheet.
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3-Digit Number Expander Template (Bat)
Explore 3-digit numbers with this cute foldable bat number expander for your students.
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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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Split Strategy Addition Dominoes
A set of addition dominoes to use in the classroom when applying the split strategy.
- Free Plan
Place Value Cacti - 3-Digit Expanded Form Activity
Build 3-digit numbers in expanded form with a fun cactus-themed place value activity.
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Comparing Three-digit Numbers – Worksheet
Practise comparing three-digit numbers with this hands-on worksheet.
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Plus One and Minus One Math Machine Worksheet
A worksheet to practise generating a number that is one more than or one less than another number.
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Make Two Math Machine Worksheet
A worksheet to use when practising number patterns.
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Place Value Wall Display
A place value wall display for the classroom.
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Friends of 20 – Addition Match-up Cards
A match-up activity exploring friends of twenty.
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Cover Up! - Addition Facts Game
A game for practising addition fact strategies.
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Number Talks - Near, Far, and in Between Task Cards
Build number sense skills with this set of 24 task cards.
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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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Expanded Notation Dominoes (3-Digit Numbers)
Use this set of dominoes when learning how to match 3-digit numbers written in standard form and expanded form.
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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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Equation Tails Active Learning
A whole class active game that encourages learning through a physical setting.
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0-20 Number and Word Posters - BW
Posters showing numbers and words from 0-20.
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Place Value War - Number Game
A fun 3-digit place value game for students to play in the classroom.
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3-Digit Abacus Worksheets
A set of three worksheets for students to use when using an abacus to model and represent 3-digit numbers.
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Counting On 1 – Number Facts Board Game
A fun hands-on game students can play to consolidate their knowledge of counting on by 1.
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Doubles Subtraction – Number Facts Board Game
A fun, hands-on game students can play to consolidate their knowledge of doubles subtraction.
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Double Minus One - Grid Worksheet
A fun worksheet to help students demonstrate their understanding of near doubles.
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Multiplication Facts PowerPoint - Two Times Tables
A 30 slide PowerPoint to use when learning about multiplication.
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1-10 Addition Flashcards - Stars (Horizontal)
One hundred and one addition flashcards with numbers 0-10.
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Using Equal Groups to Multiply – Interactive Mystery Picture
Review with your students how to match equal group models and multiplication facts with this interactive mystery picture activity.
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4-Digit Pizza Interactive Activity
Use this interactive game to enhance students' proficiency in writing and representing 4-digit numbers.
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Multiplication as Repeated Addition Task Cards
Reinforce how repeated addition and multiplication are related with this set of 24 task cards.
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Expanded Form Match Up Puzzles
Practise matching standard numbers to their expanded form with your students using this fun, hands-on number puzzle.
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Expanded Form Interactive Task Cards
Explore expanding numbers with your students using these interactive task cards, reviewing numbers in expanded form and place value charts.
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Writing Numbers in Expanded Form Interactive Activity
Help students master reading and writing numbers up to 6 digits with this expanded form interactive activity.
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Writing Numbers in Expanded Form Board Game
Help students practise writing numbers in expanded form with this fun and engaging gameboard and cards.
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Expanded Form Poster Set
Teach students what it looks like to expand 2-digit, 3-digit, 4-digit, 5-digit and 6-digit numbers with this set of classroom posters.