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