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