Maak de erbijsom en erafsom tot 50
In de mix
|
1.
14 – 10 =
4
1
|
2.
47 + 3 =
50
2
|
3.
41 + 9 =
2
50
|
4.
29 – 9 =
20
2
|
|
5.
40 + 10 =
50
2
|
6.
27 – 19 =
8
1
|
7.
3 + 26 =
2
29
|
8.
27 – 5 =
2
22
|
|
9.
1 + 34 =
2
35
|
10.
39 + 0 =
39
2
|
11.
21 + 19 =
40
2
|
12.
47 – 35 =
1
12
|
|
13.
39 + 10 =
49
2
|
14.
26 – 25 =
2
1
|
15.
20 + 28 =
2
48
|
16.
23 – 23 =
0
2
|
|
17.
41 – 18 =
23
2
|
18.
37 + 2 =
39
2
|
19.
37 + 1 =
38
2
|
20.
34 + 2 =
36
2
|