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2.280.457
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 | |
Jaysen | 16 | 18 | 1 September |
Chelsea | 15 | 15 | 1 September |
the MULTIPLICATIONS 6-9 in 3 minutes has not been made yet this month. |
naam | number correct | number done | |
Jaysen | 9 | 13 | 1 September |
the MULTIPLICATIONS 6-9 in 1 minute has not been made yet this month. |