Oefening 1 | ||||||||
1. | 8 | × | 9 | =  |
18
|
81
|
72
|
36
|
2. | 4 | × | 6 | =  |
24
|
42
|
36
|
18
|
3. | 1 | × | 9 | =  |
9
|
90
|
27
|
81
|
4. | 4 | × | 7 | =  |
49
|
28
|
63
|
7
|
5. | 8 | × | 9 | =  |
72
|
54
|
9
|
45
|
6. | 8 | × | 8 | =  |
64
|
72
|
8
|
40
|
7. | 7 | × | 8 | =  |
56
|
16
|
80
|
48
|
Oefening 2 | ||||||||
1. | 3 | × | 6 | =  |
12
|
18
|
24
|
36
|
2. | 6 | × | 7 | =  |
63
|
28
|
42
|
21
|
3. | 1 | × | 6 | =  |
12
|
54
|
6
|
36
|
4. | 6 | × | 7 | =  |
42
|
49
|
56
|
35
|
5. | 3 | × | 8 | =  |
32
|
24
|
80
|
64
|
6. | 3 | × | 7 | =  |
35
|
21
|
56
|
7
|
7. | 5 | × | 7 | =  |
7
|
21
|
14
|
35
|
Oefening 1 | ||||||||
1. | 8 | × | 9 | =  |
18
|
81
|
72
|
36
|
2. | 4 | × | 6 | =  |
24
|
42
|
36
|
18
|
3. | 1 | × | 9 | =  |
9
|
90
|
27
|
81
|
4. | 4 | × | 7 | =  |
49
|
28
|
63
|
7
|
5. | 8 | × | 9 | =  |
72
|
54
|
9
|
45
|
6. | 8 | × | 8 | =  |
64
|
72
|
8
|
40
|
7. | 7 | × | 8 | =  |
56
|
16
|
80
|
48
|
Oefening 2 | ||||||||
1. | 3 | × | 6 | =  |
12
|
18
|
24
|
36
|
2. | 6 | × | 7 | =  |
63
|
28
|
42
|
21
|
3. | 1 | × | 6 | =  |
12
|
54
|
6
|
36
|
4. | 6 | × | 7 | =  |
42
|
49
|
56
|
35
|
5. | 3 | × | 8 | =  |
32
|
24
|
80
|
64
|
6. | 3 | × | 7 | =  |
35
|
21
|
56
|
7
|
7. | 5 | × | 7 | =  |
7
|
21
|
14
|
35
|