10 Best Free Online Addition Games for First Graders in 2025
Not all "educational" games actually teach. We tested dozens so you don't have to. Here are the 10 best free online addition games for first graders.
What makes a good addition game
A quality addition game for first graders must: show numbers visually (not just as digits), provide instant feedback on mistakes, create repeated practice without boredom, work on mobile devices, and — most importantly — be genuinely fun for a 6–7 year old.
Top 10 free addition games for first graders
🥇 1. Math Princess (math-princess.com)
Built specifically for ages 6–8 with a unicorn and princess theme girls (and boys!) love. Shows every addition problem with emoji pictures. 4 game modes, instant feedback, stars and confetti rewards. No ads, no login required, works on any device.
▶ Play free right now
🥈 2. Math Playground — Addition Games
Large collection of free browser-based math games. Good variety of addition activities from basic to more complex. No registration needed. Slightly dated design but solid educational content.
🥉 3. SplashLearn — Addition
Adaptive learning that adjusts to your child's level. Beautiful graphics and game-like experience. Free tier has limited daily problems but enough for a daily practice session.
4. ABCya — Addition
Simple, clean addition games for early grades. Multiple formats including drag-and-drop and multiple choice. Free with some ads — worth using with parental supervision.
5. IXL Math — Grade 1 Addition
Highly curriculum-aligned with US Common Core. Very solid practice problems. Free tier limited to 10 questions per day, which may be just right for some families.
6. Prodigy Math
RPG-style game where kids battle monsters by solving math problems. Hugely motivating for kids who like adventure games. Free base game is substantial.
7. Khan Academy Kids
Comprehensive free app (iOS/Android). Strong addition content for K-2. No ads, no in-app purchases. Requires creating a parent account.
8. Starfall
Classic educational site with simple, clear addition activities. Very beginner-friendly. Free with some premium content. Works well on tablets.
9. Coolmath Games — Number Sense
Surprisingly solid math content wrapped in fun game formats. Kids often don't realize they're doing math. Free, no login needed.
10. Funbrain Math Arcade
Variety of math games in an arcade format. Addition-focused options for grade 1 level. Works in the browser, no download required.
🎮 Start with #1 — it's free!
Math Princess is designed specifically for ages 6–8. Open it on your phone and hand it to your child — watch what happens!
▶ Play free