10 More and Less, 100 More and Less Games

10 more, 10 less, 100 more, 100 less — the games that make mental maths second nature.

These 10 More and Less, 100 More and Less Games are a clever and engaging set of printable maths games for Australian primary school students in Years 2–4. Students practise the essential mental maths skill of adding and subtracting 10 and 100 from any number — a skill that underpins so much of place value understanding, number flexibility and everyday mental calculation. The game format makes repeated practise feel effortless.

Aligned to the Australian Curriculum Mathematics strand (Number and Algebra — Place Value) and available as a no-prep instant download.

Why teachers love it:

• Essential number skill — 10 more/less and 100 more/less are foundational mental maths concepts
• Game format — makes repeated practise engaging rather than drill-like
• Curriculum-connected — directly targets place value content in the Australian Curriculum
• Zero prep — instant download, print and play

Perfect for:

• Years 2–4 Australian primary classrooms
• Place value lessons — 10 more, 10 less, 100 more, 100 less
• Maths rotations, warm-ups and fast finisher activities
• Mental maths and number fluency practise

What's included:
A set of printable game boards and task cards for practising 10 more, 10 less, 100 more and 100 less. Suitable for pairs or small groups. Print, cut and laminate for long-term use.

Print and go — your place value lesson is sorted. 🖨️

SPECIFICATIONS

Format: PDF, set up for A4 paper. Exactly what's inside is listed above.

Editing: This download is not editable. The PDF is flattened to protect the design and the artists' work we license.

Printing: Open the file in a PDF reader and choose 'Fit to page' or 'Actual size'. Do a test page on plain paper first — card, colour and black-and-white all print well.

Licence: One classroom, one teacher. Please don't share, resell or post the file online; buy an extra licence for each colleague who wants their own copy.

TECHNICAL SUPPORT

You'll need a PDF reader on your device — the free Adobe Acrobat Reader is the most reliable. Double-click the downloaded file to open it.

If a page shows on screen but won't print properly, open it in Acrobat Reader, choose Print → Advanced → tick 'Print as image'.

Stuck? Contact us and we'll sort it out.

OUR HAPPINESS GUARANTEE

We want you to love every Mrs Edgar resource. If something isn't right, contact us within 30 days and we'll make it right. Because this is a digital file we can't refund a download that has already been opened, but we will always help you get it working. See our Returns Policy.

FAQS

Where is my download?
Check your inbox (and junk folder) for the email from Mrs Edgar with your link. You can also log in to your account at mrsedgar.com.au and download it from your order.

It came as a ZIP file — how do I open it?
On a Mac, double-click it. On Windows, right-click and choose 'Extract All'. Your PDFs will be inside.

Can I print in colour or black and white?
Yes. Our resources are designed to work both ways; black-and-white versions look great on coloured card.

The download won't start on my school computer.
Some school networks block downloads. Try again at home, or right-click the link and choose 'Save link as'.