Maak de erbijsom en erafsom tot 50
In de mix
|
1.
4 + 29 =
33
2
|
2.
29 + 19 =
48
2
|
3.
18 + 26 =
2
44
|
4.
34 – 13 =
21
2
|
|
5.
27 – 16 =
1
11
|
6.
32 – 12 =
20
2
|
7.
13 – 10 =
1
3
|
8.
50 + 0 =
50
2
|
|
9.
18 + 24 =
2
42
|
10.
29 + 16 =
2
45
|
11.
5 – 2 =
3
1
|
12.
45 + 4 =
49
2
|
|
13.
26 + 16 =
42
2
|
14.
7 – 1 =
6
1
|
15.
47 + 3 =
2
50
|
16.
29 – 0 =
2
29
|
|
17.
43 – 18 =
2
25
|
18.
14 – 12 =
2
1
|
19.
42 + 1 =
43
2
|
20.
8 + 40 =
48
2
|