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