Oefening 1 | ||||||||
1. | 1 | × | 2 | =  |
14
|
2
|
18
|
20
|
2. | 9 | × | 2 | =  |
10
|
18
|
2
|
16
|
3. | 7 | × | 2 | =  |
18
|
4
|
14
|
10
|
4. | 5 | × | 2 | =  |
2
|
10
|
14
|
4
|
5. | 6 | × | 2 | =  |
8
|
4
|
18
|
12
|
6. | 10 | × | 2 | =  |
18
|
20
|
14
|
4
|
7. | 1 | × | 2 | =  |
6
|
2
|
18
|
8
|
Oefening 2 | ||||||||
1. | 9 | × | 2 | =  |
14
|
12
|
18
|
10
|
2. | 7 | × | 2 | =  |
6
|
16
|
12
|
14
|
3. | 1 | × | 2 | =  |
8
|
6
|
2
|
20
|
4. | 10 | × | 2 | =  |
8
|
10
|
6
|
20
|
5. | 5 | × | 2 | =  |
4
|
16
|
18
|
10
|
6. | 9 | × | 2 | =  |
2
|
18
|
20
|
14
|
7. | 5 | × | 2 | =  |
18
|
10
|
2
|
16
|
Oefening 1 | ||||||||
1. | 1 | × | 2 | =  |
14
|
2
|
18
|
20
|
2. | 9 | × | 2 | =  |
10
|
18
|
2
|
16
|
3. | 7 | × | 2 | =  |
18
|
4
|
14
|
10
|
4. | 5 | × | 2 | =  |
2
|
10
|
14
|
4
|
5. | 6 | × | 2 | =  |
8
|
4
|
18
|
12
|
6. | 10 | × | 2 | =  |
18
|
20
|
14
|
4
|
7. | 1 | × | 2 | =  |
6
|
2
|
18
|
8
|
Oefening 2 | ||||||||
1. | 9 | × | 2 | =  |
14
|
12
|
18
|
10
|
2. | 7 | × | 2 | =  |
6
|
16
|
12
|
14
|
3. | 1 | × | 2 | =  |
8
|
6
|
2
|
20
|
4. | 10 | × | 2 | =  |
8
|
10
|
6
|
20
|
5. | 5 | × | 2 | =  |
4
|
16
|
18
|
10
|
6. | 9 | × | 2 | =  |
2
|
18
|
20
|
14
|
7. | 5 | × | 2 | =  |
18
|
10
|
2
|
16
|