MATCHING TILES
mixed operations · related addition and subtraction facts
To identify related facts in addition and subtraction [2.NBT.B.9].
MATCHING TILES is a Grade 2 domino game built around related addition and subtraction facts. Students follow a trail by using the answer from one domino sentence to choose the next tile, writing each addition or subtraction equation along the way. The chain structure makes students connect fact families and use one result as the starting point for the next decision.
Use it for partner practice when students are working on related facts and inverse relationships between addition and subtraction. Exchanging completed boards for checking gives students a second chance to inspect whether each link in the chain is mathematically valid. Create a free Find a Math Game account to generate lesson support for MATCHING TILES. No credit card, with 3 lifetime lesson generations.
- Grades:
- 2
- Players:
- 2 players
- Materials:
- dominoes, counters, printable
- Classroom use:
- partner work
Standards alignment
Official Rules
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