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