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