Welk getal uit de tafelsom tot en met 10 ontbreekt?
Tafels
|
1.
1 × 6 =
30
24
6
42
|
2.
6 × 9 =
54
81
27
36
|
3.
7 × 9 =
63
81
54
45
|
4.
2 × 4 =
24
4
8
20
|
|
5.
5 × 4 =
24
20
8
40
|
6.
2 × 5 =
40
15
10
30
|
7.
2 × 8 =
16
32
8
40
|
8.
8 × 8 =
56
8
24
64
|
|
9.
4 × 2 =
14
12
16
8
|
10.
9 × 6 =
18
54
36
6
|
11.
5 × 10 =
50
90
40
30
|
12.
2 × 1 =
4
2
3
6
|
|
13.
8 × 7 =
56
7
49
21
|
14.
4 × 6 =
54
24
6
18
|
15.
10 × 6 =
60
6
30
42
|
16.
8 × 7 =
56
70
63
21
|
|
17.
9 × 1 =
9
4
6
8
|
18.
7 × 6 =
30
42
18
24
|
19.
8 × 6 =
48
60
54
6
|
20.
9 × 9 =
63
81
36
90
|