Nattum gaawaayu xayma

Ñaata laaj yu xayma nga man a tontu ci benn minit? Bind tontu bi, te laaj bi ci topp daldi feeñ. Dafay amul njëg te amul bindu.

Jëfandikukat yi ci ekip HelibrainRobert moo ko seetaat(Anglais), di jàng biophysique ngir am doktoratÑu bind ko Seetaat bu mujj

Li natt mi natt

Dafay natt mën-mënu xayma: ni nga man a fàttaliku ak xayma lim yu yomb, ci gaaw ak bu jub. Cërète yi ci xayma ci xel wone nañu ne mag ñi tontu nañu ci lu bare ci xayma yu ndaw ak limi jaxasoo yi ci fàttaliku, te xayma lim yu mag ci yoon yu ndaw-ndaw, loolu di yàggati 1.

Kon nag, jéemtu bii tàggat la ci mën-mën bu ñu jàng, ni nattum gaawaayu bind. Score bu kawe dafay tekki ne yaa tàggat ci xayma; du nattum xel, te score bu suufe tekkiwul ne am na lu la jaar.

Naka la natt mi doxee

  • Am nga 60 sekond. Laaj yi dañuy xeexoo: yokk ak wàññi lim yu dale ci 2 ba 99, jaxasoo lim yi ak jaxasoo yi dale ci 2 ba 12, ak séddoo ci seen kaw. Tontu bu nekk lim bu mat la, te duñu am tontu bu suufe zero.
  • Jëfandikool pad bu lim yi ci ekraŋ bi walla ci klawye bi. Bu tontu bi jubee, laaj bi ci topp daldi feeñ; amul dara nga yónnee. Jëfandikool ⌫ ngir jubanti njuumte ci bind.
  • Bës bu nekk am na ay laaj yu bees. Bu génnee ci xët wi, bës bi jeex, ndaxte natt mi am na waxtu mu mat.

Naka nga mana jàng sa score

Sa score mooy limu laaj yi nga tontu ci waxtu wi. Dañu wone it waxtu bu njëkk ci laaj bu nekk, ak ñaata nga yokk/wàññi ak ñaata nga jaxasoo/séddoo, ndaxte jaxasoo yi dañuy soppeeku ci lu random. Score yi dañuy yokku ci gaaw ndax tàggat; li gën a am solo mooy nga séddoo ak sa bës yu weesu ci benn appareil.

Boo bëggee natt li nga man a denc ci sa xel ci sañ-sañu xayma lim yi, jéemal nattum fàttaliku lim yi.

Natt yu aju ci lii

Gis lépp 43 nattum xel yu amul fay

Ndax bëgg nga jëf ci loolu bés bu nekk? App Helibrain (léegi ci anglais rekk) am na tëriin bu amul fay ak tëriin yu ñu fay.

Tudd xët wii ni cosaan: Nattum gaawaayu xayma. Helibrain. 2026. https://helibrain.com/wo/mental-math-test. CC BY 4.0.

How this test works

This test measures arithmetic fluency: how quickly you can work out simple number facts. You have 60 seconds. Problems mix adding, subtracting, multiplying and dividing, and every answer is a whole number that is never negative. Type the answer with the keypad on screen or your keyboard; the next problem appears as soon as your answer is right. Your score is the number of problems you solve in time. Psychologists have studied timed mental arithmetic for decades.

Version 1 · Cite this test:

Helibrain (2026). Math speed test, v1. https://helibrain.com/mental-math-test/methods

Full method →

Mbooloo yi gën a am solo

  1. Ashcraft MH (1992). Cognitive arithmetic: a review of data and theory. Cognition 44(1–2):75–106.

Naka lañu defar xët wii: ekip Helibrain moo ko bind ci kaw seet yi ñu lim ci kaw, te Robert moo ko seetaat(Anglais) (di jàng biophysique ngir am doktorat) ci 3 Nowàmbar, 2026. Dinañu ko yeesal saa yu nguuru yi soppee.