Rekensommen met erbij en eraf tot 50
In de mix
|
1.
35 + 15 =
50
2
|
2.
1 – 1 =
0
2
|
3.
20 + 29 =
2
49
|
4.
29 + 5 =
2
34
|
|
5.
27 + 8 =
2
35
|
6.
13 + 32 =
2
45
|
7.
31 + 16 =
47
2
|
8.
31 – 22 =
1
9
|
|
9.
41 + 8 =
2
49
|
10.
14 + 1 =
1
15
|
11.
11 – 5 =
6
1
|
12.
23 – 22 =
1
2
|
|
13.
36 – 35 =
2
1
|
14.
36 + 2 =
38
2
|
15.
2 + 41 =
43
2
|
16.
20 + 0 =
2
20
|
|
17.
22 + 26 =
2
48
|
18.
37 – 2 =
35
2
|
19.
5 + 33 =
2
38
|
20.
41 + 9 =
2
50
|