Oefen met de tafel van 15
Tafels
|
1.
2 × 15 =
120
15
45
30
|
2.
3 × 15 =
120
45
90
15
|
3.
7 × 15 =
120
75
45
105
|
4.
1 × 15 =
30
120
15
45
|
|
5.
3 × 15 =
45
120
105
75
|
6.
2 × 15 =
90
30
150
45
|
7.
5 × 15 =
90
120
150
75
|
8.
8 × 15 =
120
30
60
15
|
|
9.
2 × 15 =
45
60
30
120
|
10.
2 × 15 =
150
30
120
15
|
11.
8 × 15 =
120
15
30
45
|
12.
3 × 15 =
45
60
90
120
|
|
13.
1 × 15 =
120
45
75
15
|
14.
10 × 15 =
120
75
45
150
|
15.
10 × 15 =
30
150
105
45
|
16.
6 × 15 =
150
30
60
90
|
|
17.
8 × 15 =
150
120
30
15
|
18.
3 × 15 =
75
45
90
150
|
19.
7 × 15 =
135
15
60
105
|
20.
2 × 15 =
120
150
45
30
|