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