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