Math game · Kindergarten – 5th grade
💎 Sum Gems
Swap gems to match numbers, make ten, and clear multiples — cascades, combos and 16 sparkling levels!
🔒 This one is part of the Family Pass
Every game, 99 narrated stories, Pip's hints and parent reports for up to 4 children — $15.99/month or $159.90/year. Free games are marked on the games page.
Start free, upgrade anytimeWhat does Sum Gems teach?
Sum Gems is a math game for Kindergarten – 5th grade that practises number bonds & multiples. Like every TernQuest game it is tied to a skill on the curriculum map (California Common Core, PK–5), and Pip the tern gives hints, never answers.
Is it free?
It is part of the Family Pass. The free tier includes 50+ games and all 99 narrated stories for one child; the Family Pass unlocks everything for up to 4 children.