Number and place value
Based on the Australian Curriculum, Number and place value in Mathematics Year 1 includes:
- ACMNA012 Develop confidence with number sequences to and from 100 by ones from any starting point. Skip count by twos, fives and tens starting from zero
- ACMNA013 Recognise, model, read, write and order numbers to at least 100. Locate these numbers on a number line
- ACMNA014 Count collections to 100 by partitioning numbers using place value
- ACMNA015 Represent and solve simple addition and subtraction problems using a range of strategies including counting on, partitioning and rearranging parts
- Plus Plan
Build It – Partitioning Task Cards
Practise the partitioning strategy with this activity that has students splitting numbers into parts.
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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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Rearranging Parts Worksheet
Rearrange the parts of a sum to form new number sentences with this worksheet.
- Free Plan
Counting On Fact Families Worksheet
Begin from the larger number and count on to find the total with this worksheet.
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Make Ten Worksheet
Practise early addition strategies of making ten with this worksheet.
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Rearranging Parts Teaching Presentation
Learn all about rearranging parts of a whole with this teaching presentation.
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Skip Counting to 100 - Card Game
Practise skip counting by 2, 5 and 10 with this card game for small groups.
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Counting to 100 - Dot Day Worksheet
Celebrate International Dot Day with this fun, hands-on way to practise counting to 100.
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Rounding to the Nearest Ten - Interactive Activity
Practise rounding two-digit numbers to the nearest ten with this interactive Google Slides activity.
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Snakes and Ladders Hundreds Chart Game
Complete each hundreds chart by putting the missing numbered clusters into place to play a game of Snakes and Ladders.
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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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100 Chart Mystery Picture Puzzle
Practise identifying numbers within 100 with this set of 44 number cards and hundreds board.
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Rolling to 100 Board Game
Practise counting to 100 by 1's with this interactive hundreds board game for multiple players.
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1-100 Number Chart - Sequencing Activity
Count by 1’s with your primary students by arranging number tiles 1-100.
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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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Add and Reveal the Picture PowerPoint – Addition Practice (Basic)
An appealing PowerPoint for students to interact with when practising addition facts.
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Number Talks - Place Value Task Cards
Build number sense skills with this set of 32 place value task cards.
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Number Talks - Target Number Task Cards
Build number sense skills with this set of 20 task cards.
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2-Digit Place Value Houses – Template
A hands-on resource to consolidate students' early understandings of place value.
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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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Missing Addend Addition Picture Puzzle – Level 1
Build simple addition skills with this missing addends worksheet.
- Free Plan
Flip, Draw, Expand! - Place Value Worksheet (2-Digit Numbers)
A worksheet to use when consolidating understanding of 2-digit place value.
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Friends of 20 – Addition Match-up Cards
A match-up activity exploring friends of twenty.
- Free Plan
Roll and Colour Worksheet - One More, One Less
An interactive worksheet to practise finding the number that is 1 more and 1 less than a given number.
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Cover Up! - Addition Facts Game
A game for practising addition fact strategies.
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Valentine's Day Hundreds Chart Mystery Pictures
A set of 9 Valentine's Day-inspired mystery hundreds charts.
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Making 10 Number Bonds - Worksheet
A worksheet to practise the addition strategy of making 10.
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3-Digit Place Value Houses – Template
A hands-on resource to consolidate students' early understandings of place value.
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Cinderella's Shoes - Skip Counting Worksheet
Count Cinderella's shoes using skip counting by 2s.
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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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Number Talks - Balancing Equations Task Cards
Build number sense skills with this set of 40 task cards.