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