Los de erbijsom en erafsom tot 50 op
In de mix
|
1.
42 + 4 =
46
2
3
4
|
2.
3 + 16 =
2
19
3
4
|
3.
5 + 33 =
2
38
4
3
|
4.
16 + 21 =
4
2
3
37
|
|
5.
24 – 10 =
3
14
2
1
|
6.
19 + 16 =
3
4
35
2
|
7.
38 – 30 =
2
3
1
8
|
8.
25 + 8 =
2
3
33
4
|
|
9.
33 – 3 =
30
4
2
3
|
10.
30 – 25 =
5
3
2
1
|
11.
33 + 14 =
4
2
47
3
|
12.
49 + 0 =
3
49
4
2
|
|
13.
22 + 25 =
47
2
4
3
|
14.
45 – 31 =
3
14
1
2
|
15.
14 – 0 =
2
1
14
3
|
16.
5 – 4 =
2
3
4
1
|
|
17.
3 + 43 =
46
2
3
4
|
18.
32 – 6 =
2
26
3
4
|
19.
17 + 18 =
35
3
2
4
|
20.
3 – 2 =
3
2
4
1
|