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