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