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