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2.389.731
tests have already been made here ?
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2.389.731
tests have already been made here ?
Also try how good you are at mental arithmetic!
Arithmetic without time? Go to leren-rekenen.nl
Here you learn arithmetic error-free for FREE
The TAFEL VAN 20 has been made 40 times this week.
| TAFEL VAN 20 | |||
|---|---|---|---|
| name | number correct | time (seconds) | |
| 10 | 214 | 2 March | |
| 10 | 137 | 3 March | |
| 10 | 91 | 2 March | |
| 10 | 68 | 2 March | |
| 10 | 65 | 3 March | |
| 10 | 49 | 2 March | |
| 10 | 46 | 2 March | |
| 10 | 41 | 3 March | |
| #norahvlug# | 10 | 37 | 2 March |
| zayn | 10 | 37 | 3 March |
| 10 | 32 | 3 March | |
| 10 | 30 | 3 March | |
| chuckyboss | 10 | 17 | 2 March |
| chuckyboss | 10 | 4 | 2 March |
| chuckyboss | 10 | 4 | 2 March |
| chuckyboss | 10 | 3 | 2 March |
| chuckyboss | 10 | 2 | 2 March |
| chuckyboss | 10 | 2 | 2 March |
| chuckyboss | 10 | 2 | 2 March |
| chuckyboss | 10 | 2 | 2 March |
| chuckyboss | 10 | 2 | 2 March |
| chuckyboss | 10 | 2 | 2 March |
| chuckyboss | 10 | 2 | 2 March |
| chuckyboss | 10 | 1 | 2 March |
| chuckyboss | 10 | 1 | 2 March |
| chuckyboss | 10 | 1 | 2 March |
| chuckyboss | 10 | 1 | 2 March |
| chuckyboss | 10 | 1 | 2 March |
| chuckyboss | 10 | 1 | 2 March |
| chuckyboss | 10 | 1 | 2 March |
| chuckyboss | 10 | 1 | 2 March |
| chuckyboss | 10 | 1 | 2 March |
| chuckyboss | 10 | 1 | 2 March |
| chuckyboss | 10 | 1 | 2 March |
| #norahvlug# | 9 | 52 | 2 March |
| #norahvlug# | 9 | 49 | 2 March |
| #norahvlug# | 2 | 4 | 2 March |
| #norahvlug# | 1 | 9784 | 2 March |
| Kevin | 1 | 69 | 2 March |
| Kevin | 1 | 6 | 2 March |