Oefening 1 | ||||||||
1. | 10 | × | 3 | =  |
15
|
30
|
21
|
9
|
2. | 1 | × | 3 | =  |
3
|
27
|
6
|
15
|
3. | 9 | × | 3 | =  |
3
|
21
|
27
|
24
|
4. | 10 | × | 3 | =  |
6
|
9
|
21
|
30
|
5. | 1 | × | 3 | =  |
24
|
18
|
3
|
6
|
6. | 10 | × | 3 | =  |
15
|
24
|
30
|
9
|
7. | 7 | × | 3 | =  |
3
|
12
|
21
|
9
|
Oefening 2 | ||||||||
1. | 1 | × | 3 | =  |
12
|
3
|
18
|
6
|
2. | 6 | × | 3 | =  |
12
|
15
|
21
|
18
|
3. | 10 | × | 3 | =  |
27
|
9
|
30
|
21
|
4. | 8 | × | 3 | =  |
30
|
27
|
9
|
24
|
5. | 3 | × | 3 | =  |
24
|
15
|
9
|
3
|
6. | 5 | × | 3 | =  |
27
|
6
|
12
|
15
|
7. | 9 | × | 3 | =  |
27
|
15
|
3
|
21
|
Oefening 1 | ||||||||
1. | 10 | × | 3 | =  |
15
|
30
|
21
|
9
|
2. | 1 | × | 3 | =  |
3
|
27
|
6
|
15
|
3. | 9 | × | 3 | =  |
3
|
21
|
27
|
24
|
4. | 10 | × | 3 | =  |
6
|
9
|
21
|
30
|
5. | 1 | × | 3 | =  |
24
|
18
|
3
|
6
|
6. | 10 | × | 3 | =  |
15
|
24
|
30
|
9
|
7. | 7 | × | 3 | =  |
3
|
12
|
21
|
9
|
Oefening 2 | ||||||||
1. | 1 | × | 3 | =  |
12
|
3
|
18
|
6
|
2. | 6 | × | 3 | =  |
12
|
15
|
21
|
18
|
3. | 10 | × | 3 | =  |
27
|
9
|
30
|
21
|
4. | 8 | × | 3 | =  |
30
|
27
|
9
|
24
|
5. | 3 | × | 3 | =  |
24
|
15
|
9
|
3
|
6. | 5 | × | 3 | =  |
27
|
6
|
12
|
15
|
7. | 9 | × | 3 | =  |
27
|
15
|
3
|
21
|