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