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