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