Oefen de erbijsommen tot 10
Erbijsommen
|
1.
5 + 1 =
3
11
10
6
|
2.
8 + 1 =
13
4
6
9
|
3.
4 + 6 =
4
10
14
2
|
4.
3 + 3 =
11
3
4
6
|
|
5.
7 + 3 =
9
10
3
14
|
6.
10 + 0 =
10
15
4
3
|
7.
8 + 2 =
1
10
9
11
|
8.
7 + 2 =
10
1
5
9
|
|
9.
1 + 5 =
11
8
6
4
|
10.
10 + 0 =
4
10
15
1
|
11.
6 + 0 =
9
6
10
2
|
12.
2 + 7 =
1
8
5
9
|
|
13.
2 + 5 =
7
1
3
9
|
14.
5 + 4 =
10
6
4
9
|
15.
4 + 3 =
10
2
4
7
|
16.
2 + 6 =
6
3
8
5
|
|
17.
8 + 2 =
9
10
5
14
|
18.
3 + 5 =
11
8
1
7
|
19.
6 + 1 =
4
5
7
2
|
20.
3 + 5 =
12
10
8
4
|