Rekensommen met erbij en eraf tot 50
In de mix
|
1.
36 + 12 =
48
2
|
2.
37 – 7 =
30
2
|
3.
39 + 4 =
43
2
|
4.
18 – 10 =
8
1
|
|
5.
27 + 17 =
44
2
|
6.
37 – 14 =
23
2
|
7.
12 + 20 =
32
2
|
8.
3 – 0 =
3
1
|
|
9.
19 – 11 =
8
1
|
10.
36 – 24 =
12
1
|
11.
40 + 2 =
42
2
|
12.
22 – 19 =
3
1
|
|
13.
24 – 11 =
1
13
|
14.
17 + 18 =
2
35
|
15.
36 – 18 =
2
18
|
16.
9 + 20 =
29
2
|
|
17.
10 + 22 =
32
2
|
18.
42 – 23 =
2
19
|
19.
26 – 12 =
14
1
|
20.
26 – 19 =
7
1
|