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