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