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