Ten More, Ten Less - One More, One Less - Math Mats, Puzzles, Printables, Assess

Rated 4.88 out of 5, based on 41 reviews
41 Ratings
Grade Levels
1st - 2nd
Formats Included
  • PDF
41 pages
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  1. I've bundled all my current AND FUTURE 1st Grade Math resources into one MEGA MATH BUNDLE!Includes all DIGITAL and interactive resources (accessible using Google Slides & Seesaw), printable activities, and QR code hunts! This is a GROWING BUNDLE. Purchasing a Growing Bundle means future math re
    Price $139.00Original Price $264.00Save $125.00
  2. Students venture on a digital "Safari Number Search" as they explore the 100 chart and build their understanding of adding and subtracting tens and ones. The resource introduces concepts through video demonstrations and students practice with movable pieces! Students can use "safari super vision" t
    Price $7.50Original Price $10.00Save $2.50


Finding ten more and ten less than a given number requires concrete and abstract practice! Check out the preview to see the visuals included!

Giant Math Mats - Great to use whole group or small group! Laminate to use again and again.

Individual Student Math Mats - Visual tool for students to use number chart pattern to find +1, -1, +10, -10 of a given number. Whole page and half page options included!

Printable Place Value Blocks - Hundreds, tens, and ones block to help students apply the concept with manipulatives.

100 & 120 Charts

Puzzles - One more/One less AND ten more/ten less puzzles to 120

"I Have, Who Has" Game - Review concept with whole group game!

Independent Practice - Four different pages of printable practice for students to find ten more/ten less and one more/one less in same format as puzzles and math mats (differentiated option using two digit numbers and numbers over 100).

Assessment - Two page assessment for students to show what they know about one more/one less, ten more/ten less in a variety of ways - pictoral models, word problems, number sentences, etc.

You can also find more number practice in my store with Place Value Palace unit and Skip Counting with Snowmen!

★ Purchasing this product gives you ONE license. If you want to share with your team or friends, you can add additional licenses for 50% off a piece! Thank you for respecting my work and the legal terms of sharing TpT resources. :)

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Total Pages
41 pages
Answer Key
Teaching Duration
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to see state-specific standards (only available in the US).
Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:
10 can be thought of as a bundle of ten ones - called a “ten.”
Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.


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