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