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