Welk getal uit de tafelsom tot en met 10 ontbreekt?
Tafels
|
1.
8 × 3 =
12
3
21
24
|
2.
2 × 5 =
40
5
20
10
|
3.
5 × 8 =
64
56
40
80
|
4.
5 × 5 =
10
25
30
40
|
|
5.
6 × 3 =
6
27
18
30
|
6.
9 × 7 =
56
14
63
49
|
7.
3 × 7 =
21
7
70
49
|
8.
4 × 5 =
10
20
45
15
|
|
9.
4 × 6 =
24
36
12
30
|
10.
10 × 4 =
28
32
20
40
|
11.
6 × 5 =
35
5
20
30
|
12.
6 × 3 =
6
24
15
18
|
|
13.
5 × 1 =
5
2
6
3
|
14.
9 × 9 =
81
45
90
27
|
15.
7 × 1 =
6
9
5
7
|
16.
10 × 5 =
5
50
40
35
|
|
17.
9 × 1 =
7
9
10
3
|
18.
3 × 7 =
49
42
21
70
|
19.
2 × 1 =
8
10
4
2
|
20.
1 × 4 =
32
16
20
4
|