Rekensommen met erbij en eraf tot 50
In de mix
|
1.
41 – 4 =
2
37
|
2.
43 – 0 =
2
43
|
3.
18 – 14 =
4
1
|
4.
44 – 41 =
3
1
|
|
5.
28 – 24 =
4
1
|
6.
44 + 6 =
50
2
|
7.
34 + 13 =
2
47
|
8.
40 + 9 =
2
49
|
|
9.
24 + 3 =
27
2
|
10.
42 + 1 =
2
43
|
11.
45 + 5 =
50
2
|
12.
45 + 1 =
46
2
|
|
13.
38 – 8 =
30
2
|
14.
48 + 1 =
49
2
|
15.
25 – 25 =
2
0
|
16.
4 – 4 =
0
2
|
|
17.
44 + 1 =
2
45
|
18.
15 + 12 =
2
27
|
19.
20 + 13 =
2
33
|
20.
22 + 10 =
32
2
|