Rekensommen met erbij en eraf tot 50
In de mix
|
1.
45 + 0 =
45
2
|
2.
20 – 4 =
2
16
|
3.
42 + 3 =
2
45
|
4.
26 + 13 =
2
39
|
|
5.
35 – 17 =
2
18
|
6.
25 + 3 =
2
28
|
7.
45 – 13 =
32
2
|
8.
47 + 0 =
2
47
|
|
9.
42 + 2 =
44
2
|
10.
24 + 3 =
27
2
|
11.
29 – 0 =
29
2
|
12.
2 + 43 =
2
45
|
|
13.
8 – 4 =
1
4
|
14.
8 – 4 =
1
4
|
15.
18 – 11 =
7
1
|
16.
16 – 2 =
14
1
|
|
17.
19 + 15 =
2
34
|
18.
15 + 3 =
2
18
|
19.
6 + 31 =
37
2
|
20.
9 – 9 =
2
0
|