Maak de erbijsom en erafsom tot 50
In de mix
|
1.
37 + 0 =
2
37
|
2.
22 + 9 =
31
2
|
3.
27 + 12 =
39
2
|
4.
33 + 5 =
2
38
|
|
5.
50 + 0 =
50
2
|
6.
46 – 3 =
2
43
|
7.
49 + 1 =
2
50
|
8.
10 + 7 =
17
2
|
|
9.
39 + 4 =
2
43
|
10.
47 – 23 =
2
24
|
11.
11 + 31 =
42
2
|
12.
33 – 13 =
2
20
|
|
13.
45 – 13 =
2
32
|
14.
50 – 31 =
19
2
|
15.
48 + 0 =
2
48
|
16.
33 – 22 =
1
11
|
|
17.
32 – 18 =
14
1
|
18.
30 – 16 =
14
1
|
19.
41 – 28 =
13
1
|
20.
30 + 20 =
50
2
|