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