Math · Even & odd

Odd Socks

Pair up socks to learn even and odd: count pairs, find the sock with no match, split numbers into equal addends and spot even and odd patterns.

Grades 1–3Sock collector1–6 players or teamsNo student loginsWorks offline

$5Buy Odd Socks ▶ Play the free demo

Try it free with your class: the demo runs right in your browser for 8 questions. No sign-up needed.

Or get every game, including all future games, with the All-Access Teacher License for $150.

Screenshot of Odd Socks in the middle of a game

What students practice

Even and odd by pairing objects, counting pairs and leftovers, even and odd numbers to 1,000, skip counting by 2s, equal addends, even and odd sums and products

Standards

OAS 1.N.1.4 · 1.N.3.2 · 2.N.1.5 · 2.A.1.1 · 3.A.1.1 · 3.N.2.6

Common Core: 1.OA.C.5–6 · 2.OA.C.3 · 2.OA.C.4 · 3.OA.D.9

How it works

Open the game file in any web browser: Chromebooks, laptops or your smartboard. No accounts, no student logins and no internet needed once it's downloaded.
Enter the players or teams, then press Start.
Students take turns on one shared screen, so the whole class can play together on a projector or smartboard.
Each purchase includes the game file and a one-page Quick Start guide.