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