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