Welk getal uit de tafelsom tot en met 10 ontbreekt?
Tafels
|
1.
10 × 8 =
8
56
80
48
|
2.
9 × 6 =
60
48
54
42
|
3.
3 × 9 =
45
27
18
54
|
4.
6 × 6 =
12
24
36
6
|
|
5.
1 × 9 =
9
81
72
54
|
6.
7 × 7 =
21
7
49
63
|
7.
6 × 8 =
8
48
24
56
|
8.
9 × 6 =
42
36
6
54
|
|
9.
4 × 2 =
12
8
18
16
|
10.
4 × 3 =
12
27
21
6
|
11.
1 × 2 =
20
14
2
8
|
12.
3 × 7 =
56
21
63
70
|
|
13.
6 × 9 =
9
63
54
72
|
14.
10 × 2 =
20
2
8
16
|
15.
5 × 2 =
10
4
8
12
|
16.
1 × 8 =
16
8
56
80
|
|
17.
10 × 8 =
80
8
72
24
|
18.
7 × 9 =
45
63
81
27
|
19.
4 × 10 =
50
40
80
30
|
20.
3 × 10 =
100
30
70
60
|