Maak de erbijsom en erafsom tot 50
In de mix
|
1.
3 – 2 =
2
1
|
2.
17 – 14 =
3
1
|
3.
8 + 27 =
35
2
|
4.
44 – 4 =
40
2
|
|
5.
24 – 15 =
9
1
|
6.
9 + 38 =
47
2
|
7.
39 – 4 =
2
35
|
8.
48 – 29 =
19
2
|
|
9.
29 – 4 =
2
25
|
10.
27 – 12 =
1
15
|
11.
18 + 7 =
25
2
|
12.
16 + 22 =
38
2
|
|
13.
47 – 10 =
2
37
|
14.
24 + 16 =
2
40
|
15.
22 + 12 =
34
2
|
16.
38 + 9 =
2
47
|
|
17.
11 – 8 =
3
1
|
18.
43 + 0 =
43
2
|
19.
27 – 16 =
1
11
|
20.
25 + 16 =
2
41
|