Erbij en eraf tot 50
In de mix
|
1.
32 + 12 =
2
44
|
2.
9 + 28 =
37
2
|
3.
26 + 10 =
36
2
|
4.
29 + 8 =
37
2
|
|
5.
42 – 35 =
7
1
|
6.
17 + 25 =
2
42
|
7.
4 + 9 =
1
13
|
8.
34 + 6 =
40
2
|
|
9.
40 + 1 =
2
41
|
10.
14 + 36 =
2
50
|
11.
6 – 2 =
4
1
|
12.
30 + 17 =
2
47
|
|
13.
5 – 0 =
5
1
|
14.
1 + 8 =
1
9
|
15.
20 + 5 =
2
25
|
16.
14 – 5 =
1
9
|
|
17.
1 + 1 =
2
1
|
18.
30 – 14 =
2
16
|
19.
48 + 2 =
50
2
|
20.
45 + 5 =
2
50
|