NUMBERDASH

Class 3 admission practice — real questions from real papers, played like a game.

Math · বাংলা · English · Explorer — plus model tests and speaking practice

Grown-up setup

Which exam is he sitting?

This picks which questions he practises. The wording, the numerals and the money all change with it — so it is worth getting right. You can change it later from the gear icon.

His cube colour

Coins

Right answers always pay 3. Listening to a poem, reading a lesson and reciting out loud pay too. Coins can never drop below zero whichever you pick.

About “Recite”: the microphone checks that he speaks in separate, clear bursts for about as long as the poem takes — it does not check the words themselves, because no browser can do that for Bangla verse. The app doesn’t tell him that, so he has no reason to try mumbling through it. If you want certainty he actually knows it, listen once yourself and use “I said it — a grown-up checked”.

Keeping him on the app

Read this bit. No website can stop a child leaving — not this one, not any. Browsers forbid it on purpose, so there is no home button to block and no way to refuse being closed. Focus mode does the strongest things a page is allowed to do: fill the screen, keep it awake, pause the moment he leaves, put a step in the way when he returns, and count the wanders so the progress page can tell you whether this is actually happening.

To genuinely lock the device to this one app, use the phone or laptop’s own setting — App pinning on Android, kiosk mode on Windows. Both are free, both take a minute, and the exact steps are on the 🛠️ Help screen.

Read-aloud voice

Sync across devices

Checking…

Open this in a normal browser window, not a private/incognito one — progress is saved on this device and a private window throws it away when it closes.

★ 0 ◆ 0

Pick a world

Help & fixes

What’s wrong?

This checks this device right now. Green is fine, amber needs a one-off setup step, red means the feature cannot work here.

Common questions

Speaking ◆ 0
Did you know? 0 of 0

Your card collection

You get one new card every time you finish a level or a paper — whether you got them all right or not. Cards are never taken away.

Model test

Sit a paper

A model test has no hints, no second tries and no answers until the end — that is what makes it a measurement rather than practice. Nothing he has already earned can be lost by sitting one.

Draw questions from

Question 1 of 18 Math World 0:00

No hints in a model test. Pick the answer you think is right and move on.

Model test
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For grown-ups 0 / 0

★ 0 ◆ 0

Math World

Attempt 1 ×2 combo ◆ 0
Level complete

Nice run!

0right first try
0best combo
0coins earned

Stretch break!

Stand up, shake your arms out, look out of a window for a bit.