Mental Math Game for 10-Year-Olds | MathIt
Real-time multiplayer

Build Faster Head-Math Skills at Age 10

Fast-paced head-math games help 10-year-olds master multi-digit calculations, sharpen focus, and build real confidence.

MathIt is a great mental math game for 10-year-olds who are ready to move beyond basic facts and solve larger numbers in their heads. Kids can learn smart strategies for addition, subtraction, multiplication, and division, then practice with quick games that build speed, accuracy, and independence. With solo drills, daily grade-based challenges, and logic puzzles, MathIt keeps 10-year-olds engaged while strengthening real mental math skills.

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

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App Store
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Google Play

More than one way to practice math

K

Kindergarten object games
1+

Grade practice games
?

Logic puzzles
×

Mental-math lessons
2-5

Multiplayer math battles
Play free in your browser Browse all math games

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.

Real-Time Multiplayer

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

Custom Games (PRO)

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

Play these free in your browser

Times Tables

Grade 3+

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Grade 1–2

Number Bonds

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

545 + 4192 = ? Show answer
4737
4486 − 2992 = ? Show answer
1494
1067 − 433 = ? Show answer
634
28 ÷ 4 = ? Show answer
7
6 × 22 = ? Show answer
132
9 ÷ 3 = ? Show answer
3

Mixed arithmetic in 5th grade

Fifth grade brings percentages, averages and order of operations together, and precedence is where it breaks: working strictly left to right gets the wrong answer often enough to be worth drilling on its own. Anchoring percentages on 10% is the single most useful mental strategy introduced this year.

Fifth grade moves from whole numbers to the rest of the number system: fractions with unlike denominators, decimals, percentages, and order of operations. Percentages are where arithmetic becomes visibly useful outside school, and the students who cope best are the ones whose basic facts are automatic enough to leave attention for the new structure.

5th graders are expected to handle percentages, averages and order of operations; after that comes percentages, averages and order of operations.

Watch for working an expression strictly left to right and ignoring precedence.

More than one way to practice math

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

Download on the
App Store
GET IT ON
Google Play

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 5th grader know?
Enough to handle percentages, averages and order of operations.
Why does my 5th grader keep getting mixed arithmetic wrong?
Most often: working an expression strictly left to right and ignoring precedence.

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