Rekensommen met erbij en eraf tot 50
In de mix
|
1.
46 + 0 =
2
46
|
2.
2 – 0 =
1
2
|
3.
2 + 11 =
13
1
|
4.
49 + 1 =
50
2
|
|
5.
5 + 21 =
26
2
|
6.
43 + 6 =
49
2
|
7.
31 – 2 =
29
2
|
8.
44 + 1 =
45
2
|
|
9.
19 + 0 =
19
2
|
10.
27 – 26 =
2
1
|
11.
17 – 3 =
14
1
|
12.
46 + 3 =
2
49
|
|
13.
4 – 4 =
2
0
|
14.
18 + 19 =
2
37
|
15.
50 – 47 =
1
3
|
16.
20 – 16 =
4
1
|
|
17.
39 – 37 =
1
2
|
18.
40 + 6 =
2
46
|
19.
11 – 6 =
1
5
|
20.
44 + 0 =
44
2
|