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