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