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