🍔 Decimal Diner

Serve dishes from cheapest to priciest — watch out, $0.45 is less than $0.5!

Playing here doesn't save progress. Open it in TernQuest to keep stars and coins, or make a free account.

What does Decimal Diner teach?

Decimal Diner is a math game for 4th grade – 5th grade that practises decimals & ordering. 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?

Yes. Decimal Diner is in the free tier, playable in the browser with no ads and no signup. A free account (one child) saves progress and stars.