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