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2.356.250
tests have already been made here ?
Also try how good you are at mental arithmetic!
Arithmetic without time? Go to leren-rekenen.nl
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2.356.250
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
| naam | number correct | number done | |
| 3 | 6 | 16 December |
| the SQUARES 10 TILL 30 in 3 minutes has not been made yet this week. |
| the SQUARES 10 TILL 30 in 2 minutes has not been made yet this week. |
| naam | number correct | number done | |
| 21 | 24 | 20 December | |
| 14 | 19 | 21 December | |
| 11 | 13 | 21 December |