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