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