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