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Year 1 maths worksheets

Numbers to 120, tens and ones, adding within 20, coins and skip counting.

Ready-made:Monday warm up: 20 mixedAdding and subtracting to 20Counting coinsSkip counting

Year 1 MathsPatternsandalgebraNameDatePatterns and algebraAC9M1A011.20,25,30,35,,2.28,30,32,34,,3.20,22,24,26,,4.30,35,40,45,,5.40,42,44,46,,6.5,10,15,20,,7.30,32,34,36,,8.35,40,45,50,,9.20,30,40,50,,10.38,40,42,44,,11.15,20,25,30,,12.25,30,35,40,,13.0,5,10,15,,14.40,45,50,55,,15.50,52,54,56,,16.10,15,20,25,,17.40,50,60,70,,18.10,20,30,40,,19.4,6,8,10,,20.50,60,70,80,,Free maths worksheets: teachbuysell.com.au/tools/maths-worksheetsSet 1 Page 1 of 2

Questions on this sheet

  1. 20, 25, 30, 35, blank, blank
  2. 28, 30, 32, 34, blank, blank
  3. 20, 22, 24, 26, blank, blank
  4. 30, 35, 40, 45, blank, blank
  5. 40, 42, 44, 46, blank, blank
  6. 5, 10, 15, 20, blank, blank
  7. 30, 32, 34, 36, blank, blank
  8. 35, 40, 45, 50, blank, blank
  9. 20, 30, 40, 50, blank, blank
  10. 38, 40, 42, 44, blank, blank
  11. 15, 20, 25, 30, blank, blank
  12. 25, 30, 35, 40, blank, blank
  13. 0, 5, 10, 15, blank, blank
  14. 40, 45, 50, 55, blank, blank
  15. 50, 52, 54, 56, blank, blank
  16. 10, 15, 20, 25, blank, blank
  17. 40, 50, 60, 70, blank, blank
  18. 10, 20, 30, 40, blank, blank
  19. 4, 6, 8, 10, blank, blank
  20. 50, 60, 70, 80, blank, blank
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Free Year 1 maths worksheets by topic

Every topic Year 1 covers in the Australian Curriculum v9. Each sheet is 20 questions on A4 with the answer key on the last page. Nothing to sign up for.

Year 1 maths resources from Australian teachers

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What Year 1 maths covers

Year 1 in v9 takes numbers to at least 120 and splits two-digit numbers into tens and ones. Students add and subtract within 20, skip count by twos, fives and tens, count small collections of Australian coins, measure with informal units laid end to end, and talk about time in days, weeks, months and hours. Clock reading moves to Year 2 in v9, so it is not on the Year 1 sheets.

How I would use the sheets

  • Warm ups: a mixed sheet of 20 at the start of a lesson, a few questions from each topic, so earlier work keeps coming back. Press New questions for Tuesday.
  • After teaching a skill: one topic, 20 or 30 questions, with a worked example at the top so students can check their method before they start.
  • Differentiation: make the same topic at Easier, On level and Harder and hand out the one each group needs. They look the same, so nobody feels singled out.
  • Homework and relief: copy the link into your program or the relief folder. Whoever opens it prints the identical sheet and answers.

The Year 1 question types and their v9 codes

Every type has three levels. The codes are the Australian Curriculum v9 content descriptions the questions practise; select one to read it in full.

On the sheetv9 code
Counting and number orderNumbers to 120: before, after and in orderAC9M1N01
Place valueTens and onesAC9M1N02
Addition and subtractionAdding and subtracting within 20AC9M1N04
Multiplication and divisionEqual groups and sharingAC9M1N03AC9M1N06
MoneyCounting Australian coinsAC9M1N05
TimeMonths, weeks, days and hoursAC9M1M03
MeasurementMeasuring with blocksAC9M1M02
Patterns and algebraSkip counting by 2s, 5s and 10sAC9M1A01
Tables and graphsPicture graphs: how many, most and leastAC9M1ST02

Ready-made Year 1 sheets

Other years

More maths on TeachBuySell

For the board: the hundreds chart, number line, fraction wall and teaching clock. For practice: times tables worksheets. Guides: primary maths worksheets, maths warm ups, fractions worksheets, place value activities, multiplication and division activities.

Questions teachers ask

Are these Year 1 maths worksheets free?

Yes. There is nothing to sign up for and no limit. The questions are made in your browser, so you can make as many sheets as you like and print them all.

Do the worksheets come with answers?

Every PDF ends with an answer key on its own page, numbered to match the questions. Print the questions for the class and keep the last page for marking.

How do I get a different set of questions?

Press New questions. Each set has a number, printed at the bottom of the sheet and kept in the page address, so the same link always gives the same questions and the same answers. Send the link to a colleague and they print exactly what you printed.

Are they matched to the Australian Curriculum?

Each question type is written for the content descriptions in the Australian Curriculum version 9.0 for that year, and the codes are printed beside each section, such as AC9M3N03. Where a type in a year revises the year before, it says so.

What do Easier, On level and Harder change?

On level sits inside the year’s content descriptions. Easier uses smaller numbers or fewer steps, for revision or students who need support. Harder stretches to the top of the year, for example regrouping in more than one column, without moving into the next year’s content.

Want every year in one place? The maths worksheet generator has them all.