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
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3-Digit Place Value Warm Up - Interactive PowerPoint
An engaging 44 slide interactive PowerPoint to use when learning about place value to 3-digits.
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2-Digit Place Value Card Game - Flip It!
A fun game for students to play in small groups to consolidate their understanding of place value to hundreds.
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Exploring 3-Digit Place Value PowerPoint
Explore place value concepts related to 3-digit numbers with an engaging, interactive teaching slide deck.
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4-Digit Mystery Numbers Interactive Activity
Explore 4-digit numbers with this fun mystery-themed interactive activity .
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10 More, 10 Less, 100 More, 100 Less — I Have, Who Has Game
Find the number ten more than, ten less than, one hundred more than, and one hundred less than the given number in this fun whole-class game!
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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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Counting Collections in the Hundreds PowerPoint
A 15 page editable PowerPoint to use in the classroom when exploring efficient ways of counting collections in the hundreds.
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Place Value Bingo Game – Numbers 0–1000
Thirty-two different bingo cards using place value to 1000.
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QR Code 3-Digit Place Value Scavenger Hunt
A fun activity where students scan QR codes to go on a 3-digit scavenger hunt 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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4-Digit Number Digital Game
Play a game show with your students to get them practising 4-digit numbers in standard form, expanded form, plus more!
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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 Task Cards
Help your students explore expanding numbers up to 6-digits with this set of task cards.
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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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3-Digit Number Expander Template (Bat)
Explore 3-digit numbers with this cute foldable bat number expander for your students.
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Number Forms Worksheet (Up to 5 Digits)
Help students practice recognising and writing numbers in word form and expanded form with this worksheet.
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Skip Counting Multiplication Matching Game
Use this resource as a hands on-task to practise using skip counting to solve multiplication expressions.
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Two-Digit Number Line - Differentiated Place Value Activities
Practise place value concepts, addition and subtraction, and using a number line with a differentiated 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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Place Value Worksheets (Platypus Theme)
Practise expanded notation and writing numbers in words with the Place Value Platypus.
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Multiplication Fold-out Box
A template to use to consolidate early multiplication skills.
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Number Talks - How Many Task Cards
Build number sense skills with this set of 24 task cards.
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Counting to Twenty Poster - BW - No Capitals
A poster showing numbers and words from one to twenty.
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Counting to Twenty Poster - Colour
A poster showing numbers and words from one to twenty.
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Place Value STEM Challenge - Number Forms
Show numbers in picture, word, and expanded forms with an engaging Place Value S.T.E.M. Activity!
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3-Digit Place Value Scavenger Hunt Worksheet
A scavenger hunt worksheet to use in the classroom when exploring 3-digit place value.
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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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Penny's Place Value Puzzle
A worksheet to use to consolidate student understanding of place value to the hundreds.
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What's My Card? Triple-Digit Board Game
Guess the mystery 3 digit numbers by asking your opponent a series of elimination questions.
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Numbers, Words and Tallies Worksheet
A worksheet to consolidate your students' understanding of words, numbers and tallies.
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Halloween Board Game - Year 2 Place Value
Review Year 2 number forms and place value concepts with a Halloween Board Game!