Fun Math Kids

Little Learners · Ages 5 to 7

All Little Learners games

Mental Add Speed

Children solve quick mental addition questions against a gentle timer, building fluency and speed.

SpeedMental addition within 100~1 min per level5 levelsAll devices
  • Free · no account required
  • No sign-up
  • +10 XP per level
  • 5 levels
  • Plays on all devices
  • Grade-by-grade

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The learning journey

Every activity is one step. Here is where this one fits.

  1. Play(you are here)Learn the idea in a game
  2. PractiseLock it in on paper
  3. ReviewCome back and keep it sharp
  4. MasterTake on a harder challenge
  5. AchieveEarn a certificate

About Mental Add Speed

Mental Add Speed is a math racing circuit with speed boosters. Children solve quick mental addition questions against a gentle timer, building fluency and speed.

Chosen by the skills this activity practises.

A hand for grown-ups

Before you start
Have something countable nearby. Being able to check "3 and 2 really is 5" by counting builds trust in the maths.
While they work
If a sum is hard, suggest counting on from the bigger number rather than counting both from one. It is a real strategy, not a crutch.
Afterwards
Try one together out loud, talking through how you worked it out. Hearing an adult think aloud is genuinely useful.
Watch out for
Counting both numbers from one every time. Nudge gently towards "start at the bigger one and count on".
Away from the screen
Add up small shopping items, or dots on two dice. Board games with dice are addition practice in disguise.

How to play

  1. A question appears on screen

    An equation with a missing answer — for example "4 + 1 = ?" — is shown in large text. A timer bar starts counting down from 10 seconds.

  2. Tap or press the correct answer

    Four answer options are shown as large buttons. Tap an answer, or press keys 1–4 on the keyboard.

  3. Build your streak

    Each consecutive correct answer increases your streak counter. A streak of 5 or more turns the flame icon orange and awards a streak bonus to your XP for that level.

  4. Complete the level to finish

    Each level has 6 questions. Complete them correctly to earn the full level XP (+10 XP, plus up to +10 XP perfect bonus). Your progress is saved automatically between sessions.

🎓 Curriculum

Curriculum alignment

Mapped to national curriculum frameworks so teachers and parents can match practice to school standards.

  • United StatesCommon Core State Standards for Mathematics · addition, mental-math, fluencyAligned to addition, mental-math, fluency number and operations objectives.
  • EnglandNational Curriculum in England: mathematics · addition, mental-math, fluencyAligned to addition, mental-math, fluency number and operations objectives.
  • AustraliaAustralian Curriculum: Mathematics (Version 9.0) · addition, mental-math, fluencyAligned to addition, mental-math, fluency number and operations objectives.
  • Canada (Ontario)The Ontario Curriculum, Grades 1–8: Mathematics (2020) · addition, mental-math, fluencyAligned to addition, mental-math, fluency number and operations objectives.
❓ FAQ

Common questions from parents & teachers

Everything you need to know before your child starts playing.

  • It is designed for children aged 5 to 7 (grade 1 and grade 2).

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