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Wat is Tempotoets
WHAT IS TEMPOTOETS?
Nog 100 te gaan
MY ACCOUNT
Heb je een vraag
DO YOU HAVE A QUESTION?
Voor docenten
for teachers
How many sums can you make in 1, 2, 3, 4, 5 or 10 minutes?
keersommen
deelsommen
optelsommen
aftelsommen
sommen door elkaar
kwadraatsommen
Breuken
hoofdrekenen
hoogste scores
Did you know that
2.418.357
tests have already been made here ?

Also try how good you are at mental arithmetic! Hoofdrekenen op hoofdrekenen.eu

Arithmetic without time? Go to leren-rekenen.nl Leer gratis rekenen op leren-rekenen.nl

Here you learn arithmetic error-free for FREE

 

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This month is OPTELSOMMEN 10-20 in 1 minute 1 times made:
naamnumber correctnumber done
dexx21226 May
This month is OPTELSOMMEN 10-20 in 2 minutes 9 times made:
naamnumber correctnumber done
dexx48506 May
Derk35403 May
18216 May
Arana Lahiri11293 May
Izaïn10122 May
Izaïn671 May
Izaïn331 May
Izaïn342 May
Izaïn221 May
This month is OPTELSOMMEN 10-20 in 3 minutes 3 times made:
naamnumber correctnumber done
dexx79806 May
14203 May
tom6146 May
This month is OPTELSOMMEN 10-20 in 4 minutes 4 times made:
naamnumber correctnumber done
dexx91936 May
Derk86913 May
453 May
ksanet236 May
This month is OPTELSOMMEN 10-20 in 5 minutes 1 times made:
naamnumber correctnumber done
21254 May
This month is OPTELSOMMEN 10-20 in 10 minutes 2 times made:
naamnumber correctnumber done
dexx2522606 May
dat was NIET de hoog22281 May