Oefening 1 | ||||||||
1. | 1 | × | 9 | =  |
9
|
45
|
81
|
18
|
2. | 9 | × | 9 | =  |
63
|
72
|
90
|
81
|
3. | 4 | × | 9 | =  |
45
|
72
|
36
|
81
|
4. | 6 | × | 9 | =  |
45
|
27
|
54
|
72
|
5. | 9 | × | 9 | =  |
81
|
9
|
36
|
45
|
6. | 5 | × | 9 | =  |
45
|
90
|
63
|
72
|
7. | 8 | × | 9 | =  |
27
|
54
|
72
|
36
|
Oefening 2 | ||||||||
1. | 4 | × | 9 | =  |
27
|
72
|
54
|
36
|
2. | 2 | × | 9 | =  |
90
|
18
|
72
|
54
|
3. | 5 | × | 9 | =  |
36
|
90
|
45
|
54
|
4. | 8 | × | 9 | =  |
72
|
54
|
18
|
27
|
5. | 7 | × | 9 | =  |
18
|
81
|
63
|
90
|
6. | 8 | × | 9 | =  |
72
|
36
|
9
|
18
|
7. | 1 | × | 9 | =  |
72
|
54
|
9
|
63
|
Oefening 1 | ||||||||
1. | 1 | × | 9 | =  |
9
|
45
|
81
|
18
|
2. | 9 | × | 9 | =  |
63
|
72
|
90
|
81
|
3. | 4 | × | 9 | =  |
45
|
72
|
36
|
81
|
4. | 6 | × | 9 | =  |
45
|
27
|
54
|
72
|
5. | 9 | × | 9 | =  |
81
|
9
|
36
|
45
|
6. | 5 | × | 9 | =  |
45
|
90
|
63
|
72
|
7. | 8 | × | 9 | =  |
27
|
54
|
72
|
36
|
Oefening 2 | ||||||||
1. | 4 | × | 9 | =  |
27
|
72
|
54
|
36
|
2. | 2 | × | 9 | =  |
90
|
18
|
72
|
54
|
3. | 5 | × | 9 | =  |
36
|
90
|
45
|
54
|
4. | 8 | × | 9 | =  |
72
|
54
|
18
|
27
|
5. | 7 | × | 9 | =  |
18
|
81
|
63
|
90
|
6. | 8 | × | 9 | =  |
72
|
36
|
9
|
18
|
7. | 1 | × | 9 | =  |
72
|
54
|
9
|
63
|