Rekensommen met erbij en eraf tot 50
In de mix
|
1.
33 – 11 =
2
22
|
2.
40 + 10 =
50
2
|
3.
30 + 16 =
46
2
|
4.
4 + 19 =
2
23
|
|
5.
40 – 22 =
2
18
|
6.
31 – 12 =
2
19
|
7.
19 + 22 =
41
2
|
8.
6 – 5 =
1
2
|
|
9.
26 + 9 =
2
35
|
10.
24 + 8 =
2
32
|
11.
47 + 1 =
2
48
|
12.
2 – 2 =
0
2
|
|
13.
44 + 3 =
2
47
|
14.
34 – 3 =
31
2
|
15.
20 – 12 =
8
1
|
16.
2 – 2 =
2
0
|
|
17.
32 + 5 =
2
37
|
18.
25 + 11 =
2
36
|
19.
2 – 2 =
0
2
|
20.
11 – 2 =
9
1
|