Oefening 1 | ||||||||
1. | 8 | × | 9 | =  |
81
|
72
|
36
|
9
|
2. | 1 | × | 9 | =  |
54
|
27
|
36
|
9
|
3. | 9 | × | 9 | =  |
54
|
18
|
81
|
72
|
4. | 4 | × | 9 | =  |
18
|
72
|
36
|
81
|
5. | 3 | × | 9 | =  |
54
|
81
|
27
|
9
|
6. | 7 | × | 9 | =  |
90
|
18
|
63
|
45
|
7. | 10 | × | 9 | =  |
90
|
81
|
9
|
36
|
Oefening 2 | ||||||||
1. | 1 | × | 9 | =  |
63
|
36
|
54
|
9
|
2. | 3 | × | 9 | =  |
9
|
81
|
54
|
27
|
3. | 7 | × | 9 | =  |
45
|
9
|
18
|
63
|
4. | 1 | × | 9 | =  |
81
|
45
|
54
|
9
|
5. | 3 | × | 9 | =  |
27
|
81
|
18
|
63
|
6. | 2 | × | 9 | =  |
9
|
27
|
63
|
18
|
7. | 2 | × | 9 | =  |
36
|
81
|
72
|
18
|
Oefening 1 | ||||||||
1. | 8 | × | 9 | =  |
81
|
72
|
36
|
9
|
2. | 1 | × | 9 | =  |
54
|
27
|
36
|
9
|
3. | 9 | × | 9 | =  |
54
|
18
|
81
|
72
|
4. | 4 | × | 9 | =  |
18
|
72
|
36
|
81
|
5. | 3 | × | 9 | =  |
54
|
81
|
27
|
9
|
6. | 7 | × | 9 | =  |
90
|
18
|
63
|
45
|
7. | 10 | × | 9 | =  |
90
|
81
|
9
|
36
|
Oefening 2 | ||||||||
1. | 1 | × | 9 | =  |
63
|
36
|
54
|
9
|
2. | 3 | × | 9 | =  |
9
|
81
|
54
|
27
|
3. | 7 | × | 9 | =  |
45
|
9
|
18
|
63
|
4. | 1 | × | 9 | =  |
81
|
45
|
54
|
9
|
5. | 3 | × | 9 | =  |
27
|
81
|
18
|
63
|
6. | 2 | × | 9 | =  |
9
|
27
|
63
|
18
|
7. | 2 | × | 9 | =  |
36
|
81
|
72
|
18
|