Rekensommen met erbij en eraf tot 12
In de mix
|
1.
2 – 0 =
2
1
|
2.
2 – 1 =
2
1
|
3.
5 – 3 =
1
2
|
4.
10 + 0 =
10
1
|
|
5.
3 + 1 =
4
1
|
6.
4 + 2 =
6
1
|
7.
3 – 1 =
2
1
|
8.
11 + 1 =
12
1
|
|
9.
8 + 0 =
1
8
|
10.
3 – 0 =
1
3
|
11.
5 + 0 =
5
1
|
12.
3 + 7 =
1
10
|
|
13.
10 – 4 =
6
1
|
14.
2 – 1 =
2
1
|
15.
3 – 2 =
1
2
|
16.
11 – 1 =
10
1
|
|
17.
4 – 3 =
2
1
|
18.
7 + 1 =
1
8
|
19.
4 – 0 =
4
1
|
20.
9 – 0 =
1
9
|