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