Maak de erbijsom en erafsom tot 50
In de mix
|
1.
12 + 24 =
2
36
|
2.
33 + 14 =
2
47
|
3.
5 – 3 =
2
1
|
4.
33 + 11 =
44
2
|
|
5.
7 + 16 =
23
2
|
6.
36 + 8 =
44
2
|
7.
46 + 0 =
2
46
|
8.
5 + 36 =
2
41
|
|
9.
6 – 4 =
1
2
|
10.
32 + 7 =
2
39
|
11.
39 + 10 =
49
2
|
12.
32 + 7 =
2
39
|
|
13.
44 – 21 =
23
2
|
14.
5 – 3 =
2
1
|
15.
16 + 29 =
2
45
|
16.
20 – 13 =
1
7
|
|
17.
41 + 3 =
44
2
|
18.
8 + 10 =
18
2
|
19.
42 – 18 =
24
2
|
20.
10 + 10 =
20
2
|