Help 1st graders build subtraction speed and confidence through quick, friendly multiplayer math rounds.
MathIt is a great subtraction game for 1st graders because it turns early subtraction practice into short, exciting rounds kids actually want to play. First graders can work on basic take-away facts and simple number problems at the right level while racing friends in a safe, real-time multiplayer game. It’s an easy way to build subtraction confidence, accuracy, and focus without making practice feel like homework.
Loved by 100,000+ users who use MathIt to build stronger math skills for kids, students, families, and adults.
Everything you need to make math practice stick
Easy, Medium, and Hard modes — from basic addition to mixed operations with multiplication and division.
All core features are free. Multiplayer battles, difficulty levels, leaderboards, and 20 languages included.
First correct answer earns 2 points, second earns 1 point. Speed and accuracy both matter.
Answer as many as you can in 60 seconds. No sign-up — this is the same practice you get in the MathIt app.
The fastest route through early subtraction is not subtraction at all — it is think-addition. Faced with 13 − 8, a fluent child asks "8 plus what makes 13?" rather than counting backwards. Counting back works but is slow, and it collapses under time pressure. Fact families make the link explicit: 5 + 8, 8 + 5, 13 − 5 and 13 − 8 are one piece of knowledge in four costumes.
First grade is where numbers stop being a recitation and become quantities that can be taken apart. The year's real targets are addition and subtraction within 20, number bonds to 10, and reading two-digit numbers as tens and ones. Progress is easiest to see in how a child answers rather than whether they are right: counting every object is early, counting on from the larger number is progress, and answering without counting is fluency.
1st graders are expected to subtract within 20, mostly by thinking addition rather than counting back; after that comes facts within 20 using think-addition.
Watch for counting backwards for every question instead of thinking addition, which breaks down near 20.
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