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