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