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