Year 1 Maths Worksheets
Year 1 Maths — counting to 100 and partitioning numbers
Year 1 Maths builds on Foundation by extending number sense to 100. ACARA v9 expects students to count forward and backward, compare and order numbers, use addition and subtraction strategies, recognise 2D and 3D shapes, tell time on the hour and half hour, and start with simple data and chance. EduPrac covers every Year 1 Maths topic with free, adaptive practice. Each skill carries its ACARA code (AC9M1…), so progress is easy to track against the curriculum.
35 topics · 186 worksheets · ACARA v9 aligned
Space
Number
Addition to 10
6Learn addition facts and strategies for sums up to 10.
Practise →Addition Strategies
10Use doubles, make-ten, and count-on strategies to add up to 20.
Practise →Place Value
10Understand tens and ones, and use place value to build and partition two-digit numbers.
Practise →Addition to 20
5Apply addition facts and solve word problems with sums up to 20.
Practise →Compare and Order Numbers
7Compare and order numbers to 120 using words and symbols.
Practise →Skip Counting
5Skip count by 2s, 5s and 10s to quantify and continue sequences.
Practise →Subtraction to 10
6Learn subtraction facts and strategies for differences within 10.
Practise →Equal Groups and Sharing
4Model equal sharing and grouping: equal groups, repeated addition, arrays and dividing into equal groups.
Practise →Subtraction Strategies
5Use count-back, count-on, and use-ten strategies to subtract within 20.
Practise →Fractions — Halves and Quarters
3Identify halves and quarters of shapes and collections; connect fraction notation to equal sharing and partition models.
Practise →Subtraction to 20
3Apply subtraction facts and solve word problems within 20.
Practise →Counting and Numbers
5Counting and Numbers
Practise →Money
10Solve practical problems involving simple money transactions.
Practise →Numbers to 120
12Recognise, represent and order natural numbers using numerals, words and symbols up to at least 120.
Practise →Word Problems
7Word Problems
Practise →Counting to 100 — Practice Set
6Find the next or missing number in a sequence up to 10.
Practise →Partition to Count
7Count objects arranged in groups of 2, up to 40.
Practise →Skip Counting
3Skip count by 2s forward.
Practise →Skip Counting — Practice Set
6Continue a counting sequence one step at a time.
Practise →Statistics
Measurement
Length and Height
4Compare, order and measure lengths and heights using informal and formal units.
Practise →Measure Length
3Measure the length of objects using uniform informal units, like cubes, placed end-to-end.
Practise →Mass and Capacity
4Compare the mass and capacity of everyday objects.
Practise →Time
9Read and interpret analogue and digital clocks to the hour and half hour.
Practise →Calendar
3Know the days of the week and months of the year; read a calendar.
Practise →Informal Unit Measurement
3Measure and compare lengths and heights using uniform informal units such as blocks, cubes and paper clips.
Practise →Time Duration
3Describe and compare the duration of events using days, weeks, months and years.
Practise →Algebra
Fact Families and Mixed
4Explore fact families and mix addition and subtraction within 20.
Practise →Number Patterns
4Continue and create number sequences and skip-counting patterns by 2s, 5s and 10s.
Practise →Problem-Solving Steps
3Follow a sequence of steps and make decisions to investigate and solve mathematical problems.
Practise →Repeating Patterns
3Identify, complete and create repeating patterns and find the repeating unit.
Practise →