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