Easel by TpT

10 and 100 Less and More Activity- Animal Camouflage

Just Ask Judy
Grade Levels
2nd - 3rd, Homeschool
Resource Type
Formats Included
  • PDF
10 total; 9 usable
Just Ask Judy


This is a free animal camouflage themed math activity for introducing or practicing ten less or more and one hundred less or more than a three-digit number, 100-900. It is ideal for second or third grade. This resource is perfect for intervention or resource groups as well as an independent math center.

There are 18 number cards in color and black/ white. Use these numbers with the themed hundreds, tens, and ones mat and (your) base ten blocks for a concrete level introductory activity. There is also a sheet for drawing the number, 10 less, 10 more, 100 less, and 100 more using squares, lines, and dots for hundreds, tens and ones. Use this as a representational level activity. Students who are independent learners can simply use the number cards with the recording sheet.

This resource was crafted by Judy, a teacher with a master’s degree and more than 35 years teaching experience.

This resource includes 9 usable pages:
♦ 1 pages teacher
♦ 2 pages color number cards
♦ 1 page color hundreds, tens and ones mat
♦ 2 pages black/ white number task cards
♦ 1 page black/ gray/ white hundreds, tens and ones mat
♦ 1 page black/ white quick draw sheet
♦ 1 page recording sheet
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Total Pages
10 total; 9 usable
Answer Key
Teaching Duration
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to see state-specific standards (only available in the US).
Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.


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