Rekensommen met erbij en eraf tot 50
In de mix
|
1.
14 + 20 =
34
2
|
2.
24 + 2 =
26
2
|
3.
50 – 6 =
2
44
|
4.
47 + 3 =
50
2
|
|
5.
40 – 19 =
2
21
|
6.
48 + 0 =
2
48
|
7.
19 – 18 =
2
1
|
8.
43 – 42 =
1
2
|
|
9.
20 + 13 =
2
33
|
10.
31 + 18 =
2
49
|
11.
5 – 1 =
1
4
|
12.
46 + 2 =
48
2
|
|
13.
18 – 8 =
10
1
|
14.
29 + 12 =
2
41
|
15.
9 + 3 =
12
1
|
16.
3 – 3 =
0
2
|
|
17.
39 + 3 =
42
2
|
18.
3 – 0 =
1
3
|
19.
6 – 5 =
2
1
|
20.
17 + 1 =
2
18
|