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