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