Erbij en eraf tot 50
In de mix
|
1.
7 – 6 =
2
1
|
2.
11 + 6 =
17
2
|
3.
48 – 26 =
2
22
|
4.
32 + 11 =
43
2
|
|
5.
6 + 44 =
50
2
|
6.
43 – 25 =
18
2
|
7.
25 – 21 =
4
1
|
8.
47 – 11 =
2
36
|
|
9.
34 + 14 =
48
2
|
10.
32 – 27 =
1
5
|
11.
41 – 5 =
2
36
|
12.
44 – 24 =
2
20
|
|
13.
49 – 45 =
4
1
|
14.
36 + 3 =
39
2
|
15.
6 + 6 =
1
12
|
16.
19 – 13 =
6
1
|
|
17.
34 – 8 =
2
26
|
18.
38 + 8 =
46
2
|
19.
28 – 26 =
1
2
|
20.
40 + 4 =
2
44
|