6 × 5 = | 7 × 4 = | 18 − 18 = | 10 × 4 = | ||||
7 × 5 = | 4 − 3 = | 16 − 5 = | 6 × 4 = | ||||
0 × 1 = | 1 × 10 = | 5 − 3 = | 4 − 4 = | ||||
9 − 9 = | 1 × 3 = | 7 × 2 = | 5 × 5 = | ||||
8 × 10 = | 3 × 1 = | 8 × 2 = | 20 − 9 = | ||||
16 − 6 = | 16 − 1 = | 5 × 10 = | 10 × 10 = | ||||
4 × 2 = | 8 − 7 = | 3 × 5 = | 15 − 14 = | ||||
5 × 4 = | 15 − 13 = | 2 × 5 = | 3 × 3 = | ||||
1 × 4 = | 18 − 9 = | 9 × 2 = | 9 − 7 = | ||||
4 × 5 = | 9 × 3 = | 3 × 4 = | 9 × 5 = | ||||
7 − 4 = | 8 × 4 = | 3 × 2 = | 6 − 2 = | ||||
9 × 1 = | 12 − 8 = | 5 × 2 = | 9 × 10 = | ||||
14 − 10 = | 15 − 2 = | 2 − 1 = | 17 − 4 = | ||||
15 − 1 = | 19 − 16 = | 11 − 10 = | 13 − 10 = | ||||
20 − 15 = | 12 − 2 = | 13 − 4 = | 4 − 1 = | ||||
29 − | 31 × | tafels 1 - 5, 10 | getallen t/m 20 | |||||||