One More, One Less, Ten More, Ten Less Number Task Cards - Number Fluency Math Centre

Do your students need develop their number sense skills? Build number sense with these Number Fluency Cards, designed to help students quickly identify one more, one less, ten more, or ten less than a given number! This hands-on resource strengthens mental math skills by encouraging kindergarten and first grade students to think flexibly about numbers to 100.

Children this age need practice in identifying and conceptualizing numbers. This easy prep activity allows them to practice finding a number 1 more or 1 less than a given number and/or, 10 more, and 10 less.

An enjoyable, hands-on activity that can easily be differentiated to build number and place value skills. Perfect for math centers, small group activities, or independent practice, these cards make mastering number relationships engaging and easy to integrate into your daily routines.

Use the prepared 1 more, 1 less, 10 more, and 10 less number cards or use the blank 1 more, 1 less, 10 more, and 10 less to create your own numbers helping your students to build confidence, fluency and proficiency in working with number to 100.

What's Included -

• Number Fluency Cards: Cards with target numbers that prompt students to find either one more, one less, ten more, or ten less.
• Mixed Challenges: Includes a variety of numbers to suit different ability levels and promote differentiation.
• Blank Versions: Use our blank cards as an extension task for students to generate their own number (2-digit or even 3 or 4-digit) by rolling 10-sided dice.

Key Features -

• Develops Number Sense: Encourages students to understand and apply numerical relationships developing number fluency.
• Quick and Engaging Practice: Perfect for mental math warm-ups, early finisher activities, or small group rotations.
• Flexible Use: Can be used in math centers, partner work, or as part of whole-class games.
• Teacher-Friendly Prep: Print, laminate, and reuse throughout the year for continued practice.

These Number Fluency Cards are an excellent way to help students master counting strategies and improve mental math abilities while having fun.

Why You’ll Love It -

• Interactive and Engaging: Students love the quick challenge of identifying related numbers.
• Strengthens Mental Math Skills: Builds fluency with key concepts like place value and counting patterns.
• Easy to Prep and Store: Print-and-go convenience makes it easy to incorporate into your math routine.

Make number fluency practice enjoyable and effective with these ready to print Number Fluency Cards!

What Other Teachers Are Saying -

'This is a wonderful resource! I love that there are both numbers already given and blank templates that I can create other numbers to differentiate my instruction. Thank you!'

— Sandra P ★★★★★

'These were a great resource for my classroom! I will definitely use these in years to come as well.'

— Jennifer D ★★★★★

'Thank you for creating a thoughtful and easy to use resource.'

— Mrs S ★★★★★

File type –

Ready to print PDF

IMPORTANT THINGS TO KNOW BEFORE YOU PURCHASE THIS RESOURCE…

All of our resources are downloadable digital files that you will be able to access immediately after purchase.

What programs do I need to open and use this product?

I recommend using Adobe Acrobat Reader to open any PDF files. Adobe Acrobat Reader is a free program and can be downloaded here.

Ensuring your software is up to date can help to avoid any compatibility issues.