| Oefening 1 | ||||||||
| 1. | 3 | × | 9 | =  |
27
|
81
|
36
|
90
|
| 2. | 1 | × | 9 | =  |
54
|
45
|
9
|
18
|
| 3. | 4 | × | 8 | =  |
40
|
8
|
72
|
32
|
| 4. | 9 | × | 8 | =  |
72
|
32
|
40
|
48
|
| 5. | 7 | × | 6 | =  |
48
|
42
|
36
|
12
|
| 6. | 5 | × | 8 | =  |
32
|
40
|
24
|
16
|
| 7. | 4 | × | 8 | =  |
80
|
24
|
56
|
32
|
| Oefening 2 | ||||||||
| 1. | 2 | × | 8 | =  |
16
|
48
|
80
|
40
|
| 2. | 2 | × | 8 | =  |
32
|
48
|
80
|
16
|
| 3. | 8 | × | 6 | =  |
54
|
48
|
42
|
6
|
| 4. | 6 | × | 7 | =  |
35
|
42
|
21
|
28
|
| 5. | 4 | × | 9 | =  |
9
|
72
|
36
|
27
|
| 6. | 2 | × | 9 | =  |
54
|
81
|
90
|
18
|
| 7. | 1 | × | 6 | =  |
42
|
6
|
12
|
24
|
| Oefening 1 | ||||||||
| 1. | 3 | × | 9 | =  |
27
|
81
|
36
|
90
|
| 2. | 1 | × | 9 | =  |
54
|
45
|
9
|
18
|
| 3. | 4 | × | 8 | =  |
40
|
8
|
72
|
32
|
| 4. | 9 | × | 8 | =  |
72
|
32
|
40
|
48
|
| 5. | 7 | × | 6 | =  |
48
|
42
|
36
|
12
|
| 6. | 5 | × | 8 | =  |
32
|
40
|
24
|
16
|
| 7. | 4 | × | 8 | =  |
80
|
24
|
56
|
32
|
| Oefening 2 | ||||||||
| 1. | 2 | × | 8 | =  |
16
|
48
|
80
|
40
|
| 2. | 2 | × | 8 | =  |
32
|
48
|
80
|
16
|
| 3. | 8 | × | 6 | =  |
54
|
48
|
42
|
6
|
| 4. | 6 | × | 7 | =  |
35
|
42
|
21
|
28
|
| 5. | 4 | × | 9 | =  |
9
|
72
|
36
|
27
|
| 6. | 2 | × | 9 | =  |
54
|
81
|
90
|
18
|
| 7. | 1 | × | 6 | =  |
42
|
6
|
12
|
24
|