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