Rekensommen met erbij en eraf tot 50
In de mix
|
1.
38 + 11 =
2
49
|
2.
47 + 1 =
2
48
|
3.
14 – 4 =
10
1
|
4.
7 + 10 =
17
2
|
|
5.
34 – 33 =
2
1
|
6.
16 + 6 =
22
2
|
7.
49 + 1 =
50
2
|
8.
26 – 5 =
21
2
|
|
9.
44 + 6 =
2
50
|
10.
42 – 11 =
2
31
|
11.
12 – 11 =
1
2
|
12.
7 – 6 =
1
2
|
|
13.
40 + 1 =
2
41
|
14.
46 – 41 =
5
1
|
15.
15 – 6 =
9
1
|
16.
32 + 10 =
2
42
|
|
17.
9 – 9 =
2
0
|
18.
16 – 11 =
1
5
|
19.
16 + 33 =
49
2
|
20.
21 + 3 =
24
2
|