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