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