Rekensommen met erbij en eraf tot 50
In de mix
|
1.
29 + 13 =
42
2
|
2.
11 – 9 =
2
1
|
3.
36 – 10 =
26
2
|
4.
48 – 7 =
2
41
|
|
5.
25 – 2 =
2
23
|
6.
49 + 0 =
49
2
|
7.
16 – 3 =
1
13
|
8.
10 – 8 =
2
1
|
|
9.
19 – 5 =
14
1
|
10.
18 + 25 =
43
2
|
11.
49 – 31 =
18
2
|
12.
1 + 19 =
20
2
|
|
13.
16 + 12 =
28
2
|
14.
46 + 4 =
50
2
|
15.
17 – 15 =
2
1
|
16.
22 + 20 =
42
2
|
|
17.
11 + 22 =
2
33
|
18.
39 + 11 =
50
2
|
19.
2 + 14 =
16
2
|
20.
40 – 2 =
2
38
|