Real-time multiplayer

Race Your Friends to Solve Addition Problems First

Turn addition drills into fast-paced battles where every correct answer earns points and keeps players engaged.

MathIt turns addition practice into a live challenge where 2-5 players compete to solve problems before anyone else. Use Easy for basic sums, step up to Medium for bigger numbers, or try Hard for quicker thinking under pressure. It’s an online addition game that helps kids and families build confidence while having fun together.

Loved by 100,000+ users who use MathIt to build stronger math skills for kids, students, families, and adults.

More than one way to practice math

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Features

Everything you need to make math practice stick

Fair Scoring System

First correct answer earns 2 points, second earns 1 point. Speed and accuracy both matter.

20 Languages

Play in your native language. MathIt supports English, Spanish, French, German, Russian, Japanese, and 14 more.

Custom Games (PRO)

PRO users create custom games with chosen operations, number ranges, and time limits.

Play these free in your browser

Adding 2-Digit Numbers

Grade 1–2

Play free in your browser →

Try it now — 60-second drill

Answer as many as you can in 60 seconds. No sign-up — this is the same practice you get in the MathIt app.

Sample problems

353 + 22 = ? Show answer

375

423 + 221 = ? Show answer

644

149 + 199 = ? Show answer

348

150 + 281 = ? Show answer

431

144 + 187 = ? Show answer

331

482 + 447 = ? Show answer

929

Getting better at addition

Three-digit addition adds a second carry, and that is where it breaks — the tens carry is usually handled and the hundreds carry is usually dropped. This is also the grade to start estimating first: knowing that 380 + 290 should land near 670 turns a wrong answer into something visible rather than something marked later.

More than one way to practice math

Optional ad-free subscription: $0.99/mo or $5.99/yr

Frequently Asked Questions

How can I help my child get faster at addition?

Target the strategies rather than the sums. Make-a-ten and near-doubles cover most of the facts children find hard, and both depend on knowing number bonds to 10 instantly. Short daily practice beats long sessions — recall is built by frequency.

More practice by grade and topic

Make Addition Practice More Engaging in Every Classroom Build Stronger Addition Skills in Your Homeschool Routine Help 1st Graders Master Addition Through Fast-Paced Play Fast-Paced Addition Practice Built for 2nd Grade Learners Fast-Paced Addition Practice Built for 3rd Grade Skills Fast-Paced Addition Practice Built for 4th Grade Skills Fast-Paced Addition Practice Built for 5th Grade Skills Fast-Paced Addition Practice Built for 6th Grade Skills Fun First-Grade Addition Practice for 6-Year-Olds Help 7-Year-Olds Master Addition Through Play Build Faster Addition Skills for Age 9 Through Play Race Head-to-Head With an Addition 2 Player Math Game Fast-Paced Addition Battles for 3-5 Players Compete in Fast-Paced Addition Challenges Play Live Addition Battles in an Online Math Game Play Free Online Addition Games for Fast Math Practice

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Race Your Friends to Solve Addition Problems First

More than one way to practice math

Kindergarten object games

Grade practice games

Logic puzzles

Mental-math lessons

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Features

Fair Scoring System

20 Languages

Custom Games (PRO)

Play these free in your browser

Adding 2-Digit Numbers

Try it now — 60-second drill

Sample problems

Getting better at addition

More than one way to practice math

Frequently Asked Questions

More practice by grade and topic

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