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