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