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