Erbij en eraf tot 50
In de mix
|
1.
22 + 24 =
2
46
|
2.
20 + 26 =
2
46
|
3.
3 – 0 =
1
3
|
4.
45 + 5 =
50
2
|
|
5.
16 – 13 =
3
1
|
6.
46 + 1 =
2
47
|
7.
43 – 42 =
2
1
|
8.
40 – 29 =
11
1
|
|
9.
26 + 22 =
2
48
|
10.
38 + 5 =
43
2
|
11.
26 + 10 =
36
2
|
12.
20 – 17 =
3
1
|
|
13.
18 + 15 =
33
2
|
14.
31 + 1 =
2
32
|
15.
37 + 4 =
41
2
|
16.
10 – 2 =
8
1
|
|
17.
25 – 15 =
1
10
|
18.
23 + 6 =
2
29
|
19.
1 + 14 =
1
15
|
20.
33 – 32 =
1
2
|