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