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