Los de erbijsom en erafsom tot 50 op
In de mix
|
1.
47 – 33 =
2
1
14
3
|
2.
27 + 9 =
4
3
2
36
|
3.
1 – 0 =
2
4
1
3
|
4.
16 – 4 =
12
3
1
2
|
|
5.
24 – 5 =
4
2
19
3
|
6.
22 + 27 =
4
3
49
2
|
7.
12 + 31 =
4
3
43
2
|
8.
35 + 2 =
2
4
37
3
|
|
9.
47 – 21 =
2
26
3
4
|
10.
24 + 18 =
2
42
4
3
|
11.
33 – 25 =
2
8
1
3
|
12.
27 + 15 =
3
42
4
2
|
|
13.
8 + 33 =
2
4
3
41
|
14.
45 + 0 =
45
2
3
4
|
15.
20 + 13 =
3
33
2
4
|
16.
4 – 1 =
1
2
3
4
|
|
17.
33 – 17 =
3
4
2
16
|
18.
31 – 20 =
11
3
1
2
|
19.
10 – 9 =
1
4
2
3
|
20.
19 + 29 =
2
4
3
48
|