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