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