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