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