Sums of 10 Worksheet with Mystery Picture Activity
Practice addition skills with this free printable mystery picture sums of 10 worksheet. Download as a free PDF.

What is a Color by Classification Activity?
A color by classification activity is a special type of worksheet that involves classifying numbers or expressions and color-coding them. In this case, students need to be able to perform basic addition in order to color in the sums of ten in the grid.
Sums of Ten Worksheet Instructions
Color in each square in the grid that sums to 10.
Download Free Printable Sums of 10 Worksheet with Mystery Picture Activity
This sums of 10 mystery picture activity is available as both a PDF and an editable PowerPoint file.
Color by Classification Sums of 10 Mystery Picture Worksheet (PDF)
1 downloads – 60.17 KB
PowerPoint (in ZIP Folder)
Click here to DownloadColor by Classification Sums of 10 Mystery Picture Worksheet (PPT in ZIP)
1 downloads – 112.01 KB
Puzzle Solutions
I intentionally do not make answers to the printable puzzles and math activities I share on my blog available online because I strive to provide learning experiences for my students that are non-google-able. I would like other teachers to be able to use these puzzles in their classrooms as well without the solutions being easily found on the Internet.
However, I do recognize that us teachers are busy people and sometimes need to quickly reference an answer key to see if a student has solved a puzzle correctly or to see if they have interpreted the instructions properly.
If you are a teacher who is using these puzzles in your classroom, please send me an email at sarah@mathequalslove.net with information about what you teach and where you teach. I will be happy to forward an answer key to you.
Not a teacher? Go ahead and send me an email as well. Just let me know what you are using the puzzles for. I am continually in awe of how many people are using these puzzles with scouting groups, with senior adults battling dementia, as fun activities in their workplace, or as a birthday party escape room.