🧠 Test gratuit

🟣 Mental Abacus Lite — Add the Beads

Small counts flash one after another as bead rows. Hold a running total, then type the sum. Original addition toy — not a licensed abacus curriculum and not an IQ. Pratique — pas un QI clinique.

IQ Test › Tests et jeux cérébraux › Mental Abacus Lite — Add the Beads
Watch each flash, add in your head, then type the total. About 8 rounds. Enter to submit.
Comment ça marche

Watch each flash, add in your head, then type the total. About 8 rounds. Enter to submit. Mental-abacus training studies use long practice. One web sum is not a fluid-IQ gain and not a clinical score. Pratique — pas un QI clinique.

➗ Test de calcul mental🧾 Test d’empan de chiffres — endroit & envers⚖️ Comparaison de points lite — quel nuage plus5️⃣ Number Stroop Lite — Value vs Ink Size

❓ FAQ

Do I need a real abacus?No. The beads are a visual hint. You can just add the numbers. Pratique — pas un QI clinique.
Will this raise my IQ?Unlikely as far transfer. You may get faster at this toy. That is not a deviation IQ. Pratique — pas un QI clinique.
How many addends?It starts short and can grow. Still a handful of numbers, not a contest marathon. Pratique — pas un QI clinique.
🧠 Test gratuit

🔗 Tous les tests cérébraux

📅 Dernière mise à jour: 2026-08-27 · ✔ Vérifié par l'équipe éditoriale d'All-Lifes · À propos · Méthodologie
📚 Sources et références
← IQ Test