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