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