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