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