Real-time multiplayer

Fast Head Math Challenges Built for 4th Grade Skills

Help 4th graders sharpen mental math speed with live multiplayer rounds focused on multiplication, division, and quick thinking.

MathIt turns mental math practice into a fast-paced multiplayer challenge made for 4th graders. Kids ages 9-10 can strengthen multiplication, basic division, and number sense by solving equations in their heads under friendly time pressure. With quick rounds, simple room codes, and kid-safe gameplay, it is an easy way to make 4th grade mental math more exciting.

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

100% Free to Play

All core features are free. Multiplayer battles, difficulty levels, leaderboards, and 20 languages included.

Real-Time Multiplayer

Compete with 2-5 players simultaneously in real-time math battles. Every millisecond counts!

3 Difficulty Levels

Easy, Medium, and Hard modes — from basic addition to mixed operations with multiplication and division.

Play these free in your browser

Times Tables

Grade 3+

Adding Doubles

Grade 1–2

Number Bonds

Grade 1–2

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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

48 ÷ 12 = ? Show answer

4

9 × 5 = ? Show answer

45

12 × 5 = ? Show answer

60

32 ÷ 8 = ? Show answer

4

784 + 763 = ? Show answer

1547

5 × 9 = ? Show answer

45

Skills you’ll practice

Multiplication Division Arithmetic

Mixed arithmetic in 4th grade

Mixed practice is harder than it looks, and usefully so. When every question is addition, a child can switch off and apply one procedure; when the operation changes each round, they have to read the problem first. That reading step is exactly what breaks down in word problems and on tests, so drilling it deliberately is worth the extra difficulty.

Fourth grade extends the tables to 12 × 12 and puts them to work — multi-digit multiplication, division with remainders, factors and multiples, and the first serious fraction work. Fractions are where the year is won or lost, and they lean directly on multiplication: finding common denominators is a times-table exercise wearing a disguise.

4th graders are expected to combine operations on multi-digit numbers and estimate before calculating; after that comes mixed operations with multi-digit numbers, and estimation.

Watch for answering without estimating first, so a wildly wrong result goes unnoticed.

More than one way to practice math

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

Frequently Asked Questions

Is mixed practice better than practising one operation at a time?

Both have a use. Practising one operation builds the facts; mixing them builds the habit of reading the problem before answering, which is what breaks down in word problems and on tests. Use single-operation practice to fix a gap and mixed practice to keep it.

What mixed arithmetic should a 4th grader know?

Enough to combine operations on multi-digit numbers and estimate before calculating.

Why does my 4th grader keep getting mixed arithmetic wrong?

Most often: answering without estimating first, so a wildly wrong result goes unnoticed.

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Fast Head Math Challenges Built for 4th Grade Skills

More than one way to practice math

Kindergarten object games

Grade practice games

Logic puzzles

Mental-math lessons

Multiplayer math battles

Features

100% Free to Play

Real-Time Multiplayer

3 Difficulty Levels

Play these free in your browser

Times Tables

Adding Doubles

Number Bonds

Try it now — 60-second drill

Sample problems

Skills you’ll practice

Mixed arithmetic in 4th grade

More than one way to practice math

Frequently Asked Questions

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