Addition Triangles Math Centers Math Tiles
4.9 (15 reviews)Give students an addition puzzle with nine connected triangles. They place digits 0–9 at the vertices so the three numbers around each triangle add up to the sum inside it. Each card gives the position of one tile as a starting clue.
- Grade
- Grade 3, Grade 4, Grade 5, Grade 6
- Subject
- Math
- Pages
- 72
- Answer key
- Included
- Teaching duration
- 1 Month
- Digital download
Description
Give students an addition puzzle with nine connected triangles. They place digits 0–9 at the vertices so the three numbers around each triangle add up to the sum inside it. Each card gives the position of one tile as a starting clue.
Why use Math Tiles?
- Make problem solving hands-on by letting students move number tiles and test their ideas.
- Build flexible thinking as students follow different clues and try more than one strategy.
- Practice perseverance and build confidence by revising a choice when the first idea doesn’t fit.
- Give students meaningful independent practice or have partners explain and compare their thinking.
- Save paper by reusing printed cards and having students record their answers on a separate sheet.
What’s included
- 30 printable addition triangle puzzle cards
- Google Slides version with movable number tiles
- Student recording sheet
- Answer keys
- Teacher setup tips
- Printable 0–9 number tiles
How to use it
Use the puzzles for partner work and ask students to explain how a shared vertex helps them solve the next triangle. For print, cut out the included number tiles or use a set you already have. In Google Slides, students move the tiles in edit mode.
More Time to Tile puzzles
Keep the same puzzle routine with Balancing Addition Math Tiles or Math Grids (Add and Subtract) Math Tiles.
🧮 Browse all Math Tiles Centers
Please read: This is a nonrefundable digital download. Please read the description carefully and examine the preview file before purchasing.
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Reviews
Showing 741–745 of 83,542 reviews
Wonderful resource
This was a perfect resource for my students to use. Thank you!
Amazingly Helpful Resource
This set of analogies helped my students understand what the different types of analogies were and how to spot them. Analogies were part of my ELA/Vocab units and this was the first resource I used that actually helped my students master analogies
Good resource
This is a good unit on verbs to use with your students
A very appealing resource for kids
I'm using this as an extension programme for my good spellers. The entire unit is well set out so that the students can work their way through the different levels and be tested along the way. They are really enjoying having the independence and are enjoying the format and tasks for this resource. Thank you.
Love these!
I’ve used a couple of these now and my kids love them!! So excited to add this fun resource to our math lessons!
Questions & Answers (1)
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Hi, I can't see where else to put this, sorry if it's in the wrong spot.
Just did the Math Tiles: Addition Triangles with my kiddos today and came up with 2 errors. Card 23 and 28. On card 23, the only way it works, is if the purple 7 (in the middle of the card) is an 11. On Card 28, it seems to only work is if the red 11 (along the right hand side) is a 14. Please let me know if we have made the error or if it needs to be fixed and re-downloaded. Cheers!
Hello! Thank you so much for letting us know. We apologize for this inconvenience. We have corrected the error.
