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