Rekensommen met erbij en eraf tot 50
In de mix
|
1.
41 + 1 =
42
2
|
2.
48 – 2 =
46
2
|
3.
46 – 31 =
1
15
|
4.
24 – 3 =
2
21
|
|
5.
35 + 6 =
2
41
|
6.
34 – 29 =
1
5
|
7.
4 – 0 =
1
4
|
8.
50 + 0 =
50
2
|
|
9.
41 – 38 =
3
1
|
10.
17 – 15 =
2
1
|
11.
38 + 11 =
49
2
|
12.
34 + 7 =
41
2
|
|
13.
16 + 25 =
41
2
|
14.
21 + 26 =
47
2
|
15.
2 + 38 =
40
2
|
16.
27 – 3 =
2
24
|
|
17.
43 – 7 =
2
36
|
18.
32 – 2 =
30
2
|
19.
40 + 7 =
2
47
|
20.
31 + 9 =
2
40
|