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