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