Maak de erbijsom en erafsom tot 50
In de mix
|
1.
46 + 2 =
48
2
|
2.
22 – 18 =
1
4
|
3.
24 + 18 =
2
42
|
4.
46 + 3 =
49
2
|
|
5.
25 + 4 =
29
2
|
6.
40 + 4 =
2
44
|
7.
30 + 14 =
2
44
|
8.
49 – 28 =
21
2
|
|
9.
35 – 34 =
2
1
|
10.
5 – 3 =
1
2
|
11.
32 – 3 =
29
2
|
12.
6 + 33 =
2
39
|
|
13.
11 – 10 =
1
2
|
14.
25 – 9 =
16
2
|
15.
2 – 0 =
2
1
|
16.
36 + 13 =
2
49
|
|
17.
35 – 14 =
2
21
|
18.
43 – 15 =
2
28
|
19.
19 – 11 =
8
1
|
20.
8 – 3 =
1
5
|