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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
2.409.106
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 5 times made:
naamnumber correctnumber done
25251 April
20221 April
18201 April
JENNY6767676776712461 April
342 April
This month is OPTELSOMMEN 10-20 in 2 minutes 18 times made:
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Sviat40452 April
Kostia37382 April
Mei, Jian Feng35352 April
Hdieh32322 April
Michiel31331 April
Ahmad29302 April
pau29312 April
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wojciech17181 April
12141 April
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881 April
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231 April
241 April
abby222 April
This month is OPTELSOMMEN 10-20 in 3 minutes 14 times made:
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Daan1061092 April
noud80892 April
lano71812 April
46492 April
jari42492 April
39441 April
vinz36452 April
tyler36462 April
vallendesterre:]31372 April
Nadine2627272 April
lizzy27362 April
Morris23312 April
14142 April
dex682 April
This month is OPTELSOMMEN 10-20 in 4 minutes 14 times made:
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38392 April
33362 April
30332 April
28281 April
mike27352 April
26262 April
25302 April
Serhat Ali23232 April
mike22282 April
Serhat Ali21222 April
18191 April
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11111 April
5201 April
This month is OPTELSOMMEN 10-20 in 5 minutes 5 times made:
naamnumber correctnumber done
britt40432 April
kira34352 April
24282 April
sarah21252 April
jolie14202 April
This month is OPTELSOMMEN 10-20 in 10 minutes 1 times made:
naamnumber correctnumber done
21251 April