Erbij en eraf tot 50
In de mix
|
1.
26 – 5 =
2
21
|
2.
6 + 39 =
45
2
|
3.
26 + 3 =
29
2
|
4.
10 – 2 =
1
8
|
|
5.
40 – 14 =
2
26
|
6.
21 – 9 =
1
12
|
7.
39 + 0 =
39
2
|
8.
46 – 0 =
46
2
|
|
9.
24 – 12 =
1
12
|
10.
28 – 14 =
14
1
|
11.
46 + 2 =
2
48
|
12.
19 – 13 =
1
6
|
|
13.
25 + 6 =
2
31
|
14.
5 – 3 =
2
1
|
15.
50 + 0 =
2
50
|
16.
4 – 4 =
0
2
|
|
17.
44 – 14 =
2
30
|
18.
21 + 4 =
25
2
|
19.
33 + 1 =
2
34
|
20.
43 + 3 =
2
46
|