Los de erbijsom en erafsom tot 50 op
In de mix
|
1.
21 – 12 =
9
1
2
3
|
2.
31 – 25 =
2
1
6
3
|
3.
24 – 19 =
2
3
5
1
|
4.
14 – 9 =
3
1
2
5
|
|
5.
44 + 1 =
3
45
4
2
|
6.
25 + 7 =
32
3
2
4
|
7.
27 + 22 =
49
3
4
2
|
8.
23 – 1 =
2
3
4
22
|
|
9.
44 – 18 =
4
3
2
26
|
10.
22 – 22 =
0
3
2
4
|
11.
19 + 30 =
3
49
2
4
|
12.
43 – 31 =
3
1
2
12
|
|
13.
25 + 4 =
29
4
3
2
|
14.
30 + 5 =
2
4
35
3
|
15.
26 + 10 =
4
36
2
3
|
16.
50 – 19 =
4
31
2
3
|
|
17.
49 – 31 =
2
18
4
3
|
18.
36 – 31 =
5
1
2
3
|
19.
41 – 15 =
3
2
26
4
|
20.
48 + 1 =
3
2
49
4
|