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