Rekensommen met erbij en eraf tot 50
In de mix
|
1.
49 + 1 =
50
2
|
2.
17 – 11 =
6
1
|
3.
14 + 24 =
38
2
|
4.
26 – 18 =
1
8
|
|
5.
25 + 19 =
44
2
|
6.
46 + 3 =
2
49
|
7.
41 + 5 =
46
2
|
8.
7 – 0 =
7
1
|
|
9.
24 + 10 =
2
34
|
10.
4 – 3 =
1
2
|
11.
5 – 3 =
1
2
|
12.
47 – 2 =
45
2
|
|
13.
28 + 17 =
2
45
|
14.
44 + 5 =
2
49
|
15.
18 + 30 =
2
48
|
16.
4 + 25 =
29
2
|
|
17.
40 – 30 =
10
1
|
18.
9 – 6 =
3
1
|
19.
32 + 5 =
2
37
|
20.
26 – 20 =
6
1
|