Rekensommen met erbij en eraf tot 50
In de mix
|
1.
23 + 21 =
2
44
|
2.
29 – 22 =
7
1
|
3.
15 – 11 =
1
4
|
4.
35 + 8 =
43
2
|
|
5.
14 + 14 =
2
28
|
6.
30 + 14 =
2
44
|
7.
3 – 3 =
0
2
|
8.
46 + 4 =
2
50
|
|
9.
36 – 31 =
5
1
|
10.
13 – 0 =
13
1
|
11.
10 – 6 =
1
4
|
12.
33 – 3 =
2
30
|
|
13.
5 + 14 =
2
19
|
14.
5 + 1 =
6
1
|
15.
6 – 1 =
1
5
|
16.
31 – 21 =
1
10
|
|
17.
42 + 7 =
49
2
|
18.
5 – 5 =
2
0
|
19.
41 + 3 =
44
2
|
20.
8 – 1 =
7
1
|