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