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