Maak de erbijsom en erafsom tot 10
In de mix
|
1.
3 – 1 =
1
2
|
2.
4 + 3 =
7
1
|
3.
1 – 0 =
2
1
|
4.
7 + 1 =
1
8
|
|
5.
5 + 0 =
5
1
|
6.
3 – 0 =
3
1
|
7.
4 – 2 =
1
2
|
8.
7 + 2 =
9
1
|
|
9.
1 + 5 =
1
6
|
10.
9 + 0 =
9
1
|
11.
1 + 0 =
1
2
|
12.
5 – 5 =
0
2
|
|
13.
2 – 0 =
1
2
|
14.
4 – 4 =
2
0
|
15.
9 + 1 =
10
1
|
16.
3 + 6 =
1
9
|
|
17.
3 + 0 =
3
1
|
18.
7 – 2 =
5
1
|
19.
5 + 2 =
1
7
|
20.
4 + 5 =
9
1
|